2023863489

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 3345408000

約数和(自身を除く): 1321544511

約数列:

[1, 3, 9, 19, 27, 31, 57, 59, 81, 93, 171, 177, 279, 513, 531, 589, 719, 837, 1121, 1539, 1593, 1767, 1829, 2157, 2511, 3363, 4779, 5301, 5487, 6471, 10089, 13661, 15903, 16461, 19413, 22289, 30267, 34751, 40983, 42421, 47709, 49383, 58239, 66867, 90801, 104253, 122949, 127263, 148149, 200601, 312759, 368847, 381789, 423491, 601803, 805999, 938277, 1106541, 1145367, 1270473, 1315051, 1805409, 2417997, 2814831, 3436101, 3811419, 3945153, 7253991, 11434257, 11835459, 21761973, 24985969, 34302771, 35506377, 65285919, 74957907, 106519131, 224873721, 674621163, 2023863489]

約数ペア:

[(1, 2023863489), (3, 674621163), (9, 224873721), (19, 106519131), (27, 74957907), (31, 65285919), (57, 35506377), (59, 34302771), (81, 24985969), (93, 21761973), (171, 11835459), (177, 11434257), (279, 7253991), (513, 3945153), (531, 3811419), (589, 3436101), (719, 2814831), (837, 2417997), (1121, 1805409), (1539, 1315051), (1593, 1270473), (1767, 1145367), (1829, 1106541), (2157, 938277), (2511, 805999), (3363, 601803), (4779, 423491), (5301, 381789), (5487, 368847), (6471, 312759), (10089, 200601), (13661, 148149), (15903, 127263), (16461, 122949), (19413, 104253), (22289, 90801), (30267, 66867), (34751, 58239), (40983, 49383), (42421, 47709)]