489558003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1\times {\mathrm{3989}}^1$

素因数の和:7722

約数の個数: 16

約数和(自身を含む): 712454400

約数和(自身を除く): 222896397

約数列:

[1, 3, 11, 33, 3719, 3989, 11157, 11967, 40909, 43879, 122727, 131637, 14835091, 44505273, 163186001, 489558003]

約数ペア:

[(1, 489558003), (3, 163186001), (11, 44505273), (33, 14835091), (3719, 131637), (3989, 122727), (11157, 43879), (11967, 40909)]