15721497033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4911433}}^1$

素因数の和:4911544

約数の個数: 16

約数和(自身を含む): 23103385536

約数和(自身を除く): 7381888503

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 4911433, 14734299, 54025763, 162077289, 476409001, 1429227003, 5240499011, 15721497033]

約数ペア:

[(1, 15721497033), (3, 5240499011), (11, 1429227003), (33, 476409001), (97, 162077289), (291, 54025763), (1067, 14734299), (3201, 4911433)]