129291323

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 150206400

約数和(自身を除く): 20915077

約数列:

[1, 7, 113, 149, 791, 1043, 1097, 7679, 16837, 117859, 123961, 163453, 867727, 1144171, 18470189, 129291323]

約数ペア:

[(1, 129291323), (7, 18470189), (113, 1144171), (149, 867727), (791, 163453), (1043, 123961), (1097, 117859), (7679, 16837)]