1312141103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{50951}}^1$

素因数の和:51254

約数の個数: 16

約数和(自身を含む): 1620681216

約数和(自身を除く): 308540113

約数列:

[1, 7, 13, 91, 283, 1981, 3679, 25753, 50951, 356657, 662363, 4636541, 14419133, 100933931, 187448729, 1312141103]

約数ペア:

[(1, 1312141103), (7, 187448729), (13, 100933931), (91, 14419133), (283, 4636541), (1981, 662363), (3679, 356657), (25753, 50951)]