127143742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{122963}}^1$

素因数の和:123023

約数の個数: 16

約数和(自身を含む): 212481792

約数和(自身を除く): 85338050

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 122963, 245926, 1352593, 2705186, 5779261, 11558522, 63571871, 127143742]

約数ペア:

[(1, 127143742), (2, 63571871), (11, 11558522), (22, 5779261), (47, 2705186), (94, 1352593), (517, 245926), (1034, 122963)]