528044209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 688953600

約数和(自身を除く): 160909391

約数列:

[1, 7, 11, 29, 77, 89, 203, 319, 623, 979, 2233, 2581, 2657, 6853, 18067, 18599, 28391, 29227, 77053, 198737, 204589, 236473, 539371, 847583, 1655311, 2601203, 5933081, 6857717, 18208421, 48004019, 75434887, 528044209]

約数ペア:

[(1, 528044209), (7, 75434887), (11, 48004019), (29, 18208421), (77, 6857717), (89, 5933081), (203, 2601203), (319, 1655311), (623, 847583), (979, 539371), (2233, 236473), (2581, 204589), (2657, 198737), (6853, 77053), (18067, 29227), (18599, 28391)]