414772641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 646464000

約数和(自身を除く): 231691359

約数列:

[1, 3, 9, 19, 57, 73, 149, 171, 219, 223, 447, 657, 669, 1341, 1387, 2007, 2831, 4161, 4237, 8493, 10877, 12483, 12711, 16279, 25479, 32631, 33227, 38133, 48837, 97893, 99681, 146511, 206663, 299043, 309301, 619989, 631313, 927903, 1859967, 1893939, 2425571, 2783709, 5681817, 7276713, 21830139, 46085849, 138257547, 414772641]

約数ペア:

[(1, 414772641), (3, 138257547), (9, 46085849), (19, 21830139), (57, 7276713), (73, 5681817), (149, 2783709), (171, 2425571), (219, 1893939), (223, 1859967), (447, 927903), (657, 631313), (669, 619989), (1341, 309301), (1387, 299043), (2007, 206663), (2831, 146511), (4161, 99681), (4237, 97893), (8493, 48837), (10877, 38133), (12483, 33227), (12711, 32631), (16279, 25479)]