7566013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 9999360

約数和(自身を除く): 2433347

約数列:

[1, 7, 13, 29, 47, 61, 91, 203, 329, 377, 427, 611, 793, 1363, 1769, 2639, 2867, 4277, 5551, 9541, 12383, 17719, 20069, 22997, 37271, 83143, 124033, 160979, 260897, 582001, 1080859, 7566013]

約数ペア:

[(1, 7566013), (7, 1080859), (13, 582001), (29, 260897), (47, 160979), (61, 124033), (91, 83143), (203, 37271), (329, 22997), (377, 20069), (427, 17719), (611, 12383), (793, 9541), (1363, 5551), (1769, 4277), (2639, 2867)]