17967647061

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{466777}}^1$

素因数の和:466850

約数の個数: 48

約数和(自身を含む): 32622180864

約数和(自身を除く): 14654533803

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 5499, 12831, 38493, 466777, 1400331, 3267439, 4200993, 6068101, 9802317, 18204303, 21938519, 29406951, 42476707, 54612909, 65815557, 127430121, 153569633, 197446671, 285200747, 382290363, 460708899, 855602241, 1382126697, 1996405229, 2566806723, 5989215687, 17967647061]

約数ペア:

[(1, 17967647061), (3, 5989215687), (7, 2566806723), (9, 1996405229), (13, 1382126697), (21, 855602241), (39, 460708899), (47, 382290363), (63, 285200747), (91, 197446671), (117, 153569633), (141, 127430121), (273, 65815557), (329, 54612909), (423, 42476707), (611, 29406951), (819, 21938519), (987, 18204303), (1833, 9802317), (2961, 6068101), (4277, 4200993), (5499, 3267439), (12831, 1400331), (38493, 466777)]