291225033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{3917}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 459628416

約数和(自身を除く): 168403383

約数列:

[1, 3, 9, 11, 33, 99, 751, 2253, 3917, 6759, 8261, 11751, 24783, 35253, 43087, 74349, 129261, 387783, 2941667, 8825001, 26475003, 32358337, 97075011, 291225033]

約数ペア:

[(1, 291225033), (3, 97075011), (9, 32358337), (11, 26475003), (33, 8825001), (99, 2941667), (751, 387783), (2253, 129261), (3917, 74349), (6759, 43087), (8261, 35253), (11751, 24783)]