5220553667

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{863}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 6280740864

約数和(自身を除く): 1060187197

約数列:

[1, 7, 31, 61, 217, 427, 457, 863, 1891, 3199, 6041, 13237, 14167, 26753, 27877, 52643, 99169, 187271, 195139, 368501, 394391, 864187, 1631933, 2760737, 6049309, 11423531, 12226121, 24057851, 85582847, 168404957, 745793381, 5220553667]

約数ペア:

[(1, 5220553667), (7, 745793381), (31, 168404957), (61, 85582847), (217, 24057851), (427, 12226121), (457, 11423531), (863, 6049309), (1891, 2760737), (3199, 1631933), (6041, 864187), (13237, 394391), (14167, 368501), (26753, 195139), (27877, 187271), (52643, 99169)]