1009717079

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1601}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 1200231216

約数和(自身を除く): 190514137

約数列:

[1, 7, 49, 61, 211, 427, 1477, 1601, 2989, 10339, 11207, 12871, 78449, 90097, 97661, 337811, 630679, 683627, 2364677, 4785389, 16552739, 20606471, 144245297, 1009717079]

約数ペア:

[(1, 1009717079), (7, 144245297), (49, 20606471), (61, 16552739), (211, 4785389), (427, 2364677), (1477, 683627), (1601, 630679), (2989, 337811), (10339, 97661), (11207, 90097), (12871, 78449)]