42747061

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7369

約数の個数: 16

約数和(自身を含む): 52790400

約数和(自身を除く): 10043339

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 7331, 51317, 124627, 359219, 872389, 2514533, 6106723, 42747061]

約数ペア:

[(1, 42747061), (7, 6106723), (17, 2514533), (49, 872389), (119, 359219), (343, 124627), (833, 51317), (5831, 7331)]