490373403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{117511}}^1$

素因数の和:117634

約数の個数: 16

約数和(自身を含む): 710712576

約数和(自身を除く): 220339173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 117511, 352533, 1527643, 4582929, 12573677, 37721031, 163457801, 490373403]

約数ペア:

[(1, 490373403), (3, 163457801), (13, 37721031), (39, 12573677), (107, 4582929), (321, 1527643), (1391, 352533), (4173, 117511)]