87868497

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{709}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 118712000

約数和(自身を除く): 30843503

約数列:

[1, 3, 109, 327, 379, 709, 1137, 2127, 41311, 77281, 123933, 231843, 268711, 806133, 29289499, 87868497]

約数ペア:

[(1, 87868497), (3, 29289499), (109, 806133), (327, 268711), (379, 231843), (709, 123933), (1137, 77281), (2127, 41311)]