313612611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{19661}}^1$

素因数の和:20086

約数の個数: 16

約数和(自身を含む): 451439520

約数和(自身を除く): 137826909

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 19661, 58983, 255593, 766779, 8041349, 24124047, 104537537, 313612611]

約数ペア:

[(1, 313612611), (3, 104537537), (13, 24124047), (39, 8041349), (409, 766779), (1227, 255593), (5317, 58983), (15951, 19661)]