140569891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4357}}^1$

素因数の和:4794

約数の個数: 16

約数和(自身を含む): 175714560

約数和(自身を除く): 35144669

約数列:

[1, 7, 11, 77, 419, 2933, 4357, 4609, 30499, 32263, 47927, 335489, 1825583, 12779081, 20081413, 140569891]

約数ペア:

[(1, 140569891), (7, 20081413), (11, 12779081), (77, 1825583), (419, 335489), (2933, 47927), (4357, 32263), (4609, 30499)]