9965403

素因数分解:

$3^3\times 7^1\times {\mathrm{52727}}^1$

素因数の和:52743

約数の個数: 16

約数和(自身を含む): 16872960

約数和(自身を除く): 6907557

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 52727, 158181, 369089, 474543, 1107267, 1423629, 3321801, 9965403]

約数ペア:

[(1, 9965403), (3, 3321801), (7, 1423629), (9, 1107267), (21, 474543), (27, 369089), (63, 158181), (189, 52727)]