215514565579

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4235659}}^1$

素因数の和:4235790

約数の個数: 16

約数和(自身を含む): 236959763040

約数和(自身を除く): 21445197461

約数列:

[1, 17, 41, 73, 697, 1241, 2993, 50881, 4235659, 72006203, 173662019, 309203107, 2952254323, 5256452819, 12677327387, 215514565579]

約数ペア:

[(1, 215514565579), (17, 12677327387), (41, 5256452819), (73, 2952254323), (697, 309203107), (1241, 173662019), (2993, 72006203), (50881, 4235659)]