268792321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{14387}}^1$

素因数の和:14568

約数の個数: 16

約数和(自身を含む): 327355776

約数和(自身を除く): 58563455

約数列:

[1, 7, 17, 119, 157, 1099, 2669, 14387, 18683, 100709, 244579, 1712053, 2258759, 15811313, 38398903, 268792321]

約数ペア:

[(1, 268792321), (7, 38398903), (17, 15811313), (119, 2258759), (157, 1712053), (1099, 244579), (2669, 100709), (14387, 18683)]