29813189

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 38257920

約数和(自身を除く): 8444731

約数列:

[1, 7, 17, 29, 53, 119, 163, 203, 371, 493, 901, 1141, 1537, 2771, 3451, 4727, 6307, 8639, 10759, 19397, 26129, 33089, 60473, 80359, 146863, 182903, 250531, 562513, 1028041, 1753717, 4259027, 29813189]

約数ペア:

[(1, 29813189), (7, 4259027), (17, 1753717), (29, 1028041), (53, 562513), (119, 250531), (163, 182903), (203, 146863), (371, 80359), (493, 60473), (901, 33089), (1141, 26129), (1537, 19397), (2771, 10759), (3451, 8639), (4727, 6307)]