4372407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{12457}}^1$

素因数の和:12479

約数の個数: 16

約数和(自身を含む): 6976480

約数和(自身を除く): 2604073

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 12457, 37371, 112113, 161941, 336339, 485823, 1457469, 4372407]

約数ペア:

[(1, 4372407), (3, 1457469), (9, 485823), (13, 336339), (27, 161941), (39, 112113), (117, 37371), (351, 12457)]