275647593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 406362880

約数和(自身を除く): 130715287

約数列:

[1, 3, 13, 39, 61, 109, 183, 327, 793, 1063, 1417, 2379, 3189, 4251, 6649, 13819, 19947, 41457, 64843, 86437, 115867, 194529, 259311, 347601, 842959, 1506271, 2528877, 4518813, 7067887, 21203661, 91882531, 275647593]

約数ペア:

[(1, 275647593), (3, 91882531), (13, 21203661), (39, 7067887), (61, 4518813), (109, 2528877), (183, 1506271), (327, 842959), (793, 347601), (1063, 259311), (1417, 194529), (2379, 115867), (3189, 86437), (4251, 64843), (6649, 41457), (13819, 19947)]