42997071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 21353649

約数列:

[1, 3, 13, 37, 39, 83, 111, 249, 359, 481, 1077, 1079, 1443, 3071, 3237, 4667, 9213, 13283, 14001, 29797, 39849, 39923, 89391, 119769, 172679, 387361, 518037, 1102489, 1162083, 3307467, 14332357, 42997071]

約数ペア:

[(1, 42997071), (3, 14332357), (13, 3307467), (37, 1162083), (39, 1102489), (83, 518037), (111, 387361), (249, 172679), (359, 119769), (481, 89391), (1077, 39923), (1079, 39849), (1443, 29797), (3071, 14001), (3237, 13283), (4667, 9213)]