2971859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 3404544

約数和(自身を除く): 432685

約数列:

[1, 11, 43, 61, 103, 473, 671, 1133, 2623, 4429, 6283, 28853, 48719, 69113, 270169, 2971859]

約数ペア:

[(1, 2971859), (11, 270169), (43, 69113), (61, 48719), (103, 28853), (473, 6283), (671, 4429), (1133, 2623)]