1320802377

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1\times {\mathrm{3163}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 1779180480

約数和(自身を除く): 458378103

約数列:

[1, 3, 109, 327, 1277, 3163, 3831, 9489, 139193, 344767, 417579, 1034301, 4039151, 12117453, 440267459, 1320802377]

約数ペア:

[(1, 1320802377), (3, 440267459), (109, 12117453), (327, 4039151), (1277, 1034301), (3163, 417579), (3831, 344767), (9489, 139193)]