652392377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 821447424

約数和(自身を除く): 169055047

約数列:

[1, 7, 13, 61, 91, 211, 427, 557, 793, 1477, 2743, 3899, 5551, 7241, 12871, 19201, 33977, 50687, 90097, 117527, 167323, 237839, 441701, 822689, 1171261, 1527851, 3091907, 7169147, 10694957, 50184029, 93198911, 652392377]

約数ペア:

[(1, 652392377), (7, 93198911), (13, 50184029), (61, 10694957), (91, 7169147), (211, 3091907), (427, 1527851), (557, 1171261), (793, 822689), (1477, 441701), (2743, 237839), (3899, 167323), (5551, 117527), (7241, 90097), (12871, 50687), (19201, 33977)]