2013096987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24889}}^1$

素因数の和:24968

約数の個数: 48

約数和(自身を含む): 3416899200

約数和(自身を除く): 1403802213

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 171, 209, 387, 473, 627, 817, 1419, 1881, 2451, 4257, 7353, 8987, 24889, 26961, 74667, 80883, 224001, 273779, 472891, 821337, 1070227, 1418673, 2464011, 3210681, 4256019, 5201801, 9632043, 11772497, 15605403, 20334313, 35317491, 46816209, 61002939, 105952473, 183008817, 223677443, 671032329, 2013096987]

約数ペア:

[(1, 2013096987), (3, 671032329), (9, 223677443), (11, 183008817), (19, 105952473), (33, 61002939), (43, 46816209), (57, 35317491), (99, 20334313), (129, 15605403), (171, 11772497), (209, 9632043), (387, 5201801), (473, 4256019), (627, 3210681), (817, 2464011), (1419, 1418673), (1881, 1070227), (2451, 821337), (4257, 472891), (7353, 273779), (8987, 224001), (24889, 80883), (26961, 74667)]