15450981

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56597}}^1$

素因数の和:56620

約数の個数: 16

約数和(自身を含む): 25355904

約数和(自身を除く): 9904923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 56597, 169791, 396179, 735761, 1188537, 2207283, 5150327, 15450981]

約数ペア:

[(1, 15450981), (3, 5150327), (7, 2207283), (13, 1188537), (21, 735761), (39, 396179), (91, 169791), (273, 56597)]