1380175069

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 1741049856

約数和(自身を除く): 360874787

約数列:

[1, 7, 13, 47, 91, 329, 467, 611, 691, 3269, 4277, 4837, 6071, 8983, 21949, 32477, 42497, 62881, 153643, 227339, 285337, 322697, 422201, 1997359, 2258879, 2955407, 4195061, 15166759, 29365427, 106167313, 197167867, 1380175069]

約数ペア:

[(1, 1380175069), (7, 197167867), (13, 106167313), (47, 29365427), (91, 15166759), (329, 4195061), (467, 2955407), (611, 2258879), (691, 1997359), (3269, 422201), (4277, 322697), (4837, 285337), (6071, 227339), (8983, 153643), (21949, 62881), (32477, 42497)]