53220309

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 73301760

約数和(自身を除く): 20081451

約数列:

[1, 3, 47, 89, 141, 267, 4183, 4241, 12549, 12723, 199327, 377449, 597981, 1132347, 17740103, 53220309]

約数ペア:

[(1, 53220309), (3, 17740103), (47, 1132347), (89, 597981), (141, 377449), (267, 199327), (4183, 12723), (4241, 12549)]