627133247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 757149120

約数和(自身を除く): 130015873

約数列:

[1, 13, 17, 19, 221, 233, 247, 323, 641, 3029, 3961, 4199, 4427, 8333, 10897, 12179, 51493, 57551, 75259, 141661, 149353, 158327, 207043, 978367, 1941589, 2539001, 2691559, 2837707, 33007013, 36890191, 48241019, 627133247]

約数ペア:

[(1, 627133247), (13, 48241019), (17, 36890191), (19, 33007013), (221, 2837707), (233, 2691559), (247, 2539001), (323, 1941589), (641, 978367), (3029, 207043), (3961, 158327), (4199, 149353), (4427, 141661), (8333, 75259), (10897, 57551), (12179, 51493)]