4989423

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 6845696

約数和(自身を除く): 1856273

約数列:

[1, 3, 67, 103, 201, 241, 309, 723, 6901, 16147, 20703, 24823, 48441, 74469, 1663141, 4989423]

約数ペア:

[(1, 4989423), (3, 1663141), (67, 74469), (103, 48441), (201, 24823), (241, 20703), (309, 16147), (723, 6901)]