328954977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{4153}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 512586984

約数和(自身を除く): 183632007

約数列:

[1, 3, 9, 13, 39, 117, 677, 2031, 4153, 6093, 8801, 12459, 26403, 37377, 53989, 79209, 161967, 485901, 2811581, 8434743, 25304229, 36550553, 109651659, 328954977]

約数ペア:

[(1, 328954977), (3, 109651659), (9, 36550553), (13, 25304229), (39, 8434743), (117, 2811581), (677, 485901), (2031, 161967), (4153, 79209), (6093, 53989), (8801, 37377), (12459, 26403)]