15070941

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4382

約数の個数: 20

約数和(自身を含む): 23042272

約数和(自身を除く): 7971331

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4327, 12981, 38943, 116829, 186061, 350487, 558183, 1674549, 5023647, 15070941]

約数ペア:

[(1, 15070941), (3, 5023647), (9, 1674549), (27, 558183), (43, 350487), (81, 186061), (129, 116829), (387, 38943), (1161, 12981), (3483, 4327)]