2223844551

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21601}}^1$

素因数の和:21685

約数の個数: 40

約数和(自身を含む): 3513003648

約数和(自身を除く): 1289159097

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 279, 369, 837, 1107, 1271, 2511, 3321, 3813, 11439, 21601, 34317, 64803, 102951, 194409, 583227, 669631, 885641, 1749681, 2008893, 2656923, 6026679, 7970769, 18080037, 23912307, 27454871, 54240111, 71736921, 82364613, 247093839, 741281517, 2223844551]

約数ペア:

[(1, 2223844551), (3, 741281517), (9, 247093839), (27, 82364613), (31, 71736921), (41, 54240111), (81, 27454871), (93, 23912307), (123, 18080037), (279, 7970769), (369, 6026679), (837, 2656923), (1107, 2008893), (1271, 1749681), (2511, 885641), (3321, 669631), (3813, 583227), (11439, 194409), (21601, 102951), (34317, 64803)]