47001921

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3347}}^1$

素因数の和:3532

約数の個数: 16

約数和(自身を含む): 65138688

約数和(自身を除く): 18136767

約数列:

[1, 3, 31, 93, 151, 453, 3347, 4681, 10041, 14043, 103757, 311271, 505397, 1516191, 15667307, 47001921]

約数ペア:

[(1, 47001921), (3, 15667307), (31, 1516191), (93, 505397), (151, 311271), (453, 103757), (3347, 14043), (4681, 10041)]