17982291

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 24998400

約数和(自身を除く): 7016109

約数列:

[1, 3, 29, 87, 139, 417, 1487, 4031, 4461, 12093, 43123, 129369, 206693, 620079, 5994097, 17982291]

約数ペア:

[(1, 17982291), (3, 5994097), (29, 620079), (87, 206693), (139, 129369), (417, 43123), (1487, 12093), (4031, 4461)]