747996867

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{2467}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 1101122880

約数和(自身を除く): 353126013

約数列:

[1, 3, 9, 59, 177, 531, 571, 1713, 2467, 5139, 7401, 22203, 33689, 101067, 145553, 303201, 436659, 1309977, 1408657, 4225971, 12677913, 83110763, 249332289, 747996867]

約数ペア:

[(1, 747996867), (3, 249332289), (9, 83110763), (59, 12677913), (177, 4225971), (531, 1408657), (571, 1309977), (1713, 436659), (2467, 303201), (5139, 145553), (7401, 101067), (22203, 33689)]