117555487

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 138600000

約数和(自身を除く): 21044513

約数列:

[1, 7, 41, 149, 287, 1043, 2749, 6109, 19243, 42763, 112709, 409601, 788963, 2867207, 16793641, 117555487]

約数ペア:

[(1, 117555487), (7, 16793641), (41, 2867207), (149, 788963), (287, 409601), (1043, 112709), (2749, 42763), (6109, 19243)]