889605789

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{38317}}^1$

素因数の和:38500

約数の個数: 16

約数和(自身を含む): 1213914240

約数和(自身を除く): 324308451

約数列:

[1, 3, 71, 109, 213, 327, 7739, 23217, 38317, 114951, 2720507, 4176553, 8161521, 12529659, 296535263, 889605789]

約数ペア:

[(1, 889605789), (3, 296535263), (71, 12529659), (109, 8161521), (213, 4176553), (327, 2720507), (7739, 114951), (23217, 38317)]