22015269

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 32832800

約数和(自身を除く): 10817531

約数列:

[1, 3, 9, 43, 129, 163, 349, 387, 489, 1047, 1467, 3141, 7009, 15007, 21027, 45021, 56887, 63081, 135063, 170661, 511983, 2446141, 7338423, 22015269]

約数ペア:

[(1, 22015269), (3, 7338423), (9, 2446141), (43, 511983), (129, 170661), (163, 135063), (349, 63081), (387, 56887), (489, 45021), (1047, 21027), (1467, 15007), (3141, 7009)]