40384799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2939}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 50050560

約数和(自身を除く): 9665761

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 2939, 13741, 20573, 38207, 267449, 443789, 3106523, 5769257, 40384799]

約数ペア:

[(1, 40384799), (7, 5769257), (13, 3106523), (91, 443789), (151, 267449), (1057, 38207), (1963, 20573), (2939, 13741)]