40728363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10139}}^1$

素因数の和:10258

約数の個数: 16

約数和(自身を含む): 59055360

約数和(自身を除く): 18326997

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 10139, 30417, 131807, 395421, 1044317, 3132951, 13576121, 40728363]

約数ペア:

[(1, 40728363), (3, 13576121), (13, 3132951), (39, 1044317), (103, 395421), (309, 131807), (1339, 30417), (4017, 10139)]