393656865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{3701}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 720734976

約数和(自身を除く): 327078111

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1013, 3039, 3701, 5065, 7091, 11103, 15195, 18505, 21273, 25907, 35455, 55515, 77721, 106365, 129535, 388605, 3749113, 11247339, 18745565, 26243791, 56236695, 78731373, 131218955, 393656865]

約数ペア:

[(1, 393656865), (3, 131218955), (5, 78731373), (7, 56236695), (15, 26243791), (21, 18745565), (35, 11247339), (105, 3749113), (1013, 388605), (3039, 129535), (3701, 106365), (5065, 77721), (7091, 55515), (11103, 35455), (15195, 25907), (18505, 21273)]