285901343

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 367234560

約数和(自身を除く): 81333217

約数列:

[1, 7, 13, 29, 91, 131, 203, 377, 827, 917, 1703, 2639, 3799, 5789, 10751, 11921, 23983, 26593, 49387, 75257, 108337, 167881, 311779, 345709, 758359, 1408381, 2182453, 3141773, 9858667, 21992411, 40843049, 285901343]

約数ペア:

[(1, 285901343), (7, 40843049), (13, 21992411), (29, 9858667), (91, 3141773), (131, 2182453), (203, 1408381), (377, 758359), (827, 345709), (917, 311779), (1703, 167881), (2639, 108337), (3799, 75257), (5789, 49387), (10751, 26593), (11921, 23983)]