306480287

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 321791904

約数和(自身を除く): 15311617

約数列:

[1, 37, 61, 251, 541, 2257, 9287, 15311, 20017, 33001, 135791, 566507, 1221037, 5024267, 8283251, 306480287]

約数ペア:

[(1, 306480287), (37, 8283251), (61, 5024267), (251, 1221037), (541, 566507), (2257, 135791), (9287, 33001), (15311, 20017)]