13303886835

素因数分解:

$3^1\times 5^1\times {\mathrm{21977}}^1\times {\mathrm{40357}}^1$

素因数の和:62342

約数の個数: 16

約数和(自身を含む): 21287714976

約数和(自身を除く): 7983828141

約数列:

[1, 3, 5, 15, 21977, 40357, 65931, 109885, 121071, 201785, 329655, 605355, 886925789, 2660777367, 4434628945, 13303886835]

約数ペア:

[(1, 13303886835), (3, 4434628945), (5, 2660777367), (15, 886925789), (21977, 605355), (40357, 329655), (65931, 201785), (109885, 121071)]