17630289

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 27206400

約数和(自身を除く): 9576111

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2179, 2697, 6537, 8091, 19611, 63191, 67549, 189573, 202647, 568719, 607941, 1958921, 5876763, 17630289]

約数ペア:

[(1, 17630289), (3, 5876763), (9, 1958921), (29, 607941), (31, 568719), (87, 202647), (93, 189573), (261, 67549), (279, 63191), (899, 19611), (2179, 8091), (2697, 6537)]