1279883437

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{10853}}^1$

素因数の和:11868

約数の個数: 16

約数和(自身を含む): 1550472192

約数和(自身を除く): 270588755

約数列:

[1, 7, 17, 119, 991, 6937, 10853, 16847, 75971, 117929, 184501, 1291507, 10755323, 75287261, 182840491, 1279883437]

約数ペア:

[(1, 1279883437), (7, 182840491), (17, 75287261), (119, 10755323), (991, 1291507), (6937, 184501), (10853, 117929), (16847, 75971)]