40127199

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18919}}^1$

素因数の和:19030

約数の個数: 16

約数和(自身を含む): 61754880

約数和(自身を除く): 21627681

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 18919, 56757, 132433, 397299, 1910819, 5732457, 13375733, 40127199]

約数ペア:

[(1, 40127199), (3, 13375733), (7, 5732457), (21, 1910819), (101, 397299), (303, 132433), (707, 56757), (2121, 18919)]