40708473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28211}}^1$

素因数の和:28264

約数の個数: 16

約数和(自身を含む): 60035136

約数和(自身を除く): 19326663

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 28211, 84633, 366743, 1043807, 1100229, 3131421, 13569491, 40708473]

約数ペア:

[(1, 40708473), (3, 13569491), (13, 3131421), (37, 1100229), (39, 1043807), (111, 366743), (481, 84633), (1443, 28211)]