3223521

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 5603520

約数和(自身を除く): 2379999

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2693, 8079, 18851, 24237, 51167, 56553, 153501, 169659, 358169, 460503, 1074507, 3223521]

約数ペア:

[(1, 3223521), (3, 1074507), (7, 460503), (9, 358169), (19, 169659), (21, 153501), (57, 56553), (63, 51167), (133, 24237), (171, 18851), (399, 8079), (1197, 2693)]