490184931

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{23677}}^1$

素因数の和:23850

約数の個数: 16

約数和(自身を含む): 669803264

約数和(自身を除く): 179618333

約数列:

[1, 3, 67, 103, 201, 309, 6901, 20703, 23677, 71031, 1586359, 2438731, 4759077, 7316193, 163394977, 490184931]

約数ペア:

[(1, 490184931), (3, 163394977), (67, 7316193), (103, 4759077), (201, 2438731), (309, 1586359), (6901, 71031), (20703, 23677)]