149769893

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7187}}^1$

素因数の和:7436

約数の個数: 16

約数和(自身を含む): 185162880

約数和(自身を除く): 35392987

約数列:

[1, 7, 13, 91, 229, 1603, 2977, 7187, 20839, 50309, 93431, 654017, 1645823, 11520761, 21395699, 149769893]

約数ペア:

[(1, 149769893), (7, 21395699), (13, 11520761), (91, 1645823), (229, 654017), (1603, 93431), (2977, 50309), (7187, 20839)]