74540389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5939}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 93519360

約数和(自身を除く): 18978971

約数列:

[1, 7, 11, 77, 163, 1141, 1793, 5939, 12551, 41573, 65329, 457303, 968057, 6776399, 10648627, 74540389]

約数ペア:

[(1, 74540389), (7, 10648627), (11, 6776399), (77, 968057), (163, 457303), (1141, 65329), (1793, 41573), (5939, 12551)]