15706630521

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{2969}}^1\times {\mathrm{20269}}^1$

素因数の和:23273

約数の個数: 24

約数和(自身を含む): 23478741000

約数和(自身を除く): 7772110479

約数列:

[1, 3, 9, 29, 87, 261, 2969, 8907, 20269, 26721, 60807, 86101, 182421, 258303, 587801, 774909, 1763403, 5290209, 60178661, 180535983, 541607949, 1745181169, 5235543507, 15706630521]

約数ペア:

[(1, 15706630521), (3, 5235543507), (9, 1745181169), (29, 541607949), (87, 180535983), (261, 60178661), (2969, 5290209), (8907, 1763403), (20269, 774909), (26721, 587801), (60807, 258303), (86101, 182421)]