747799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 16

約数和(自身を含む): 874944

約数和(自身を除く): 127145

約数列:

[1, 13, 23, 41, 61, 299, 533, 793, 943, 1403, 2501, 12259, 18239, 32513, 57523, 747799]

約数ペア:

[(1, 747799), (13, 57523), (23, 32513), (41, 18239), (61, 12259), (299, 2501), (533, 1403), (793, 943)]