29870239

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 35140608

約数和(自身を除く): 5270369

約数列:

[1, 7, 47, 163, 329, 557, 1141, 3899, 7661, 26179, 53627, 90791, 183253, 635537, 4267177, 29870239]

約数ペア:

[(1, 29870239), (7, 4267177), (47, 635537), (163, 183253), (329, 90791), (557, 53627), (1141, 26179), (3899, 7661)]