4612321

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 20

約数和(自身を含む): 5747652

約数和(自身を除く): 1135331

約数列:

[1, 7, 17, 49, 113, 119, 343, 791, 833, 1921, 2401, 5537, 5831, 13447, 38759, 40817, 94129, 271313, 658903, 4612321]

約数ペア:

[(1, 4612321), (7, 658903), (17, 271313), (49, 94129), (113, 40817), (119, 38759), (343, 13447), (791, 5831), (833, 5537), (1921, 2401)]