40102447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17959}}^1$

素因数の和:18006

約数の個数: 16

約数和(自身を含む): 51724800

約数和(自身を除く): 11622353

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 17959, 125713, 197549, 520811, 1382843, 3645677, 5728921, 40102447]

約数ペア:

[(1, 40102447), (7, 5728921), (11, 3645677), (29, 1382843), (77, 520811), (203, 197549), (319, 125713), (2233, 17959)]