12847041

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 19745856

約数和(自身を除く): 6898815

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1171, 1219, 3513, 3657, 10539, 10971, 26933, 62063, 80799, 186189, 242397, 558567, 1427449, 4282347, 12847041]

約数ペア:

[(1, 12847041), (3, 4282347), (9, 1427449), (23, 558567), (53, 242397), (69, 186189), (159, 80799), (207, 62063), (477, 26933), (1171, 10971), (1219, 10539), (3513, 3657)]