392693353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 460307232

約数和(自身を除く): 67613879

約数列:

[1, 13, 17, 73, 101, 221, 241, 949, 1241, 1313, 1717, 3133, 4097, 7373, 16133, 17593, 22321, 24341, 53261, 95849, 125341, 228709, 299081, 316433, 413797, 1629433, 1776893, 3888053, 5379361, 23099609, 30207181, 392693353]

約数ペア:

[(1, 392693353), (13, 30207181), (17, 23099609), (73, 5379361), (101, 3888053), (221, 1776893), (241, 1629433), (949, 413797), (1241, 316433), (1313, 299081), (1717, 228709), (3133, 125341), (4097, 95849), (7373, 53261), (16133, 24341), (17593, 22321)]