1404897093

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{26489}}^1$

素因数の和:26649

約数の個数: 24

約数和(自身を含む): 2082749760

約数和(自身を除く): 677852667

約数列:

[1, 3, 9, 71, 83, 213, 249, 639, 747, 5893, 17679, 26489, 53037, 79467, 238401, 1880719, 2198587, 5642157, 6595761, 16926471, 19787283, 156099677, 468299031, 1404897093]

約数ペア:

[(1, 1404897093), (3, 468299031), (9, 156099677), (71, 19787283), (83, 16926471), (213, 6595761), (249, 5642157), (639, 2198587), (747, 1880719), (5893, 238401), (17679, 79467), (26489, 53037)]