465633

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 811200

約数和(自身を除く): 345567

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 389, 399, 1167, 1197, 2723, 3501, 7391, 8169, 22173, 24507, 51737, 66519, 155211, 465633]

約数ペア:

[(1, 465633), (3, 155211), (7, 66519), (9, 51737), (19, 24507), (21, 22173), (57, 8169), (63, 7391), (133, 3501), (171, 2723), (389, 1197), (399, 1167)]