402184467

素因数分解:

$3^3\times {\mathrm{991}}^1\times {\mathrm{15031}}^1$

素因数の和:16031

約数の個数: 16

約数和(自身を含む): 596469760

約数和(自身を除く): 194285293

約数列:

[1, 3, 9, 27, 991, 2973, 8919, 15031, 26757, 45093, 135279, 405837, 14895721, 44687163, 134061489, 402184467]

約数ペア:

[(1, 402184467), (3, 134061489), (9, 44687163), (27, 14895721), (991, 405837), (2973, 135279), (8919, 45093), (15031, 26757)]