15197403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8291}}^1$

素因数の和:8354

約数の個数: 16

約数和(自身を含む): 22288896

約数和(自身を除く): 7091493

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 8291, 24873, 107783, 323349, 389677, 1169031, 5065801, 15197403]

約数ペア:

[(1, 15197403), (3, 5065801), (13, 1169031), (39, 389677), (47, 323349), (141, 107783), (611, 24873), (1833, 8291)]