680949503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 774397440

約数和(自身を除く): 93447937

約数列:

[1, 13, 31, 59, 169, 403, 767, 1829, 2203, 5239, 9971, 23777, 28639, 68293, 129977, 309101, 372307, 887809, 1689701, 4029287, 11541517, 21966113, 52380731, 680949503]

約数ペア:

[(1, 680949503), (13, 52380731), (31, 21966113), (59, 11541517), (169, 4029287), (403, 1689701), (767, 887809), (1829, 372307), (2203, 309101), (5239, 129977), (9971, 68293), (23777, 28639)]