12815101

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 16

約数和(自身を含む): 14660800

約数和(自身を除く): 1845699

約数列:

[1, 13, 19, 169, 247, 307, 2197, 3211, 3991, 5833, 41743, 51883, 75829, 674479, 985777, 12815101]

約数ペア:

[(1, 12815101), (13, 985777), (19, 674479), (169, 75829), (247, 51883), (307, 41743), (2197, 5833), (3211, 3991)]