64520621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 73189440

約数和(自身を除く): 8668819

約数列:

[1, 11, 29, 257, 319, 787, 2827, 7453, 8657, 22823, 81983, 202259, 251053, 2224849, 5865511, 64520621]

約数ペア:

[(1, 64520621), (11, 5865511), (29, 2224849), (257, 251053), (319, 202259), (787, 81983), (2827, 22823), (7453, 8657)]