1343750941

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12641}}^1$

素因数の和:12721

約数の個数: 24

約数和(自身を含む): 1582424424

約数和(自身を除く): 238673483

約数列:

[1, 13, 17, 37, 169, 221, 481, 629, 2873, 6253, 8177, 12641, 106301, 164333, 214897, 467717, 2136329, 2793661, 6080321, 7951189, 36317593, 79044173, 103365457, 1343750941]

約数ペア:

[(1, 1343750941), (13, 103365457), (17, 79044173), (37, 36317593), (169, 7951189), (221, 6080321), (481, 2793661), (629, 2136329), (2873, 467717), (6253, 214897), (8177, 164333), (12641, 106301)]