12511473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 6793743

約数列:

[1, 3, 13, 17, 39, 51, 113, 167, 221, 339, 501, 663, 1469, 1921, 2171, 2839, 4407, 5763, 6513, 8517, 18871, 24973, 36907, 56613, 74919, 110721, 245323, 320807, 735969, 962421, 4170491, 12511473]

約数ペア:

[(1, 12511473), (3, 4170491), (13, 962421), (17, 735969), (39, 320807), (51, 245323), (113, 110721), (167, 74919), (221, 56613), (339, 36907), (501, 24973), (663, 18871), (1469, 8517), (1921, 6513), (2171, 5763), (2839, 4407)]