9494289

素因数分解:

$3^2\times 7^2\times {\mathrm{21529}}^1$

素因数の和:21549

約数の個数: 18

約数和(自身を含む): 15953730

約数和(自身を除く): 6459441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 21529, 64587, 150703, 193761, 452109, 1054921, 1356327, 3164763, 9494289]

約数ペア:

[(1, 9494289), (3, 3164763), (7, 1356327), (9, 1054921), (21, 452109), (49, 193761), (63, 150703), (147, 64587), (441, 21529)]