13121735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 17269632

約数和(自身を除く): 4147897

約数列:

[1, 5, 11, 55, 227, 1051, 1135, 2497, 5255, 11561, 12485, 57805, 238577, 1192885, 2624347, 13121735]

約数ペア:

[(1, 13121735), (5, 2624347), (11, 1192885), (55, 238577), (227, 57805), (1051, 12485), (1135, 11561), (2497, 5255)]