740174523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22679}}^1$

素因数の和:22759

約数の個数: 32

約数和(自身を含む): 1149603840

約数和(自身を除く): 409429317

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 2967, 10879, 22679, 32637, 68037, 249469, 521617, 748407, 975197, 1564851, 2925591, 5737787, 10727167, 17213361, 22429531, 32181501, 67288593, 246724841, 740174523]

約数ペア:

[(1, 740174523), (3, 246724841), (11, 67288593), (23, 32181501), (33, 22429531), (43, 17213361), (69, 10727167), (129, 5737787), (253, 2925591), (473, 1564851), (759, 975197), (989, 748407), (1419, 521617), (2967, 249469), (10879, 68037), (22679, 32637)]