49320921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3251}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 71023680

約数和(自身を除く): 21702759

約数列:

[1, 3, 13, 39, 389, 1167, 3251, 5057, 9753, 15171, 42263, 126789, 1264639, 3793917, 16440307, 49320921]

約数ペア:

[(1, 49320921), (3, 16440307), (13, 3793917), (39, 1264639), (389, 126789), (1167, 42263), (3251, 15171), (5057, 9753)]