1520292189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{29917}}^1$

素因数の和:31236

約数の個数: 16

約数和(自身を含む): 2184732032

約数和(自身を除く): 664439843

約数列:

[1, 3, 13, 39, 1303, 3909, 16939, 29917, 50817, 89751, 388921, 1166763, 38981851, 116945553, 506764063, 1520292189]

約数ペア:

[(1, 1520292189), (3, 506764063), (13, 116945553), (39, 38981851), (1303, 1166763), (3909, 388921), (16939, 89751), (29917, 50817)]