201131469

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290233}}^1$

素因数の和:290257

約数の個数: 24

約数和(自身を含む): 362212032

約数和(自身を除く): 161080563

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 290233, 870699, 2031631, 2612097, 3192563, 6094893, 9577689, 18284679, 22347941, 28733067, 67043823, 201131469]

約数ペア:

[(1, 201131469), (3, 67043823), (7, 28733067), (9, 22347941), (11, 18284679), (21, 9577689), (33, 6094893), (63, 3192563), (77, 2612097), (99, 2031631), (231, 870699), (693, 290233)]