30451563

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 46239648

約数和(自身を除く): 15788085

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 937, 1413, 2811, 3611, 8433, 10833, 21551, 32499, 64653, 147109, 193959, 441327, 1323981, 3383507, 10150521, 30451563]

約数ペア:

[(1, 30451563), (3, 10150521), (9, 3383507), (23, 1323981), (69, 441327), (157, 193959), (207, 147109), (471, 64653), (937, 32499), (1413, 21551), (2811, 10833), (3611, 8433)]