15121567201

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5263337}}^1$

素因数の和:5263380

約数の個数: 12

約数和(自身を含む): 17337435372

約数和(自身を除く): 2215868171

約数列:

[1, 13, 17, 169, 221, 2873, 5263337, 68423381, 89476729, 889503953, 1163197477, 15121567201]

約数ペア:

[(1, 15121567201), (13, 1163197477), (17, 889503953), (169, 89476729), (221, 68423381), (2873, 5263337)]