1256066409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1400297}}^1$

素因数の和:1400336

約数の個数: 16

約数和(自身を含む): 1882000512

約数和(自身を除く): 625934103

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1400297, 4200891, 18203861, 32206831, 54611583, 96620493, 418688803, 1256066409]

約数ペア:

[(1, 1256066409), (3, 418688803), (13, 96620493), (23, 54611583), (39, 32206831), (69, 18203861), (299, 4200891), (897, 1400297)]