15951477

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 22030272

約数和(自身を除く): 6078795

約数列:

[1, 3, 37, 111, 131, 393, 1097, 3291, 4847, 14541, 40589, 121767, 143707, 431121, 5317159, 15951477]

約数ペア:

[(1, 15951477), (3, 5317159), (37, 431121), (111, 143707), (131, 121767), (393, 40589), (1097, 14541), (3291, 4847)]