5077457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 6856704

約数和(自身を除く): 1779247

約数列:

[1, 7, 11, 23, 47, 61, 77, 161, 253, 329, 427, 517, 671, 1081, 1403, 1771, 2867, 3619, 4697, 7567, 9821, 11891, 15433, 20069, 31537, 65941, 83237, 108031, 220759, 461587, 725351, 5077457]

約数ペア:

[(1, 5077457), (7, 725351), (11, 461587), (23, 220759), (47, 108031), (61, 83237), (77, 65941), (161, 31537), (253, 20069), (329, 15433), (427, 11891), (517, 9821), (671, 7567), (1081, 4697), (1403, 3619), (1771, 2867)]