499787613

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{90887}}^1$

素因数の和:90953

約数の個数: 24

約数和(自身を含む): 793997568

約数和(自身を除く): 294209955

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 90887, 272661, 817983, 1181531, 3544593, 4271689, 10633779, 12815067, 38445201, 55531957, 166595871, 499787613]

約数ペア:

[(1, 499787613), (3, 166595871), (9, 55531957), (13, 38445201), (39, 12815067), (47, 10633779), (117, 4271689), (141, 3544593), (423, 1181531), (611, 817983), (1833, 272661), (5499, 90887)]