30890739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1861}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 45045504

約数和(自身を除く): 14154765

約数列:

[1, 3, 11, 33, 503, 1509, 1861, 5533, 5583, 16599, 20471, 61413, 936083, 2808249, 10296913, 30890739]

約数ペア:

[(1, 30890739), (3, 10296913), (11, 2808249), (33, 936083), (503, 61413), (1509, 20471), (1861, 16599), (5533, 5583)]