39902163

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{35851}}^1$

素因数の和:35914

約数の個数: 16

約数和(自身を含む): 61952256

約数和(自身を除く): 22050093

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 35851, 107553, 250957, 752871, 1900103, 5700309, 13300721, 39902163]

約数ペア:

[(1, 39902163), (3, 13300721), (7, 5700309), (21, 1900103), (53, 752871), (159, 250957), (371, 107553), (1113, 35851)]