42090023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 45027840

約数和(自身を除く): 2937817

約数列:

[1, 23, 103, 109, 163, 2369, 2507, 3749, 11227, 16789, 17767, 258221, 386147, 408641, 1830001, 42090023]

約数ペア:

[(1, 42090023), (23, 1830001), (103, 408641), (109, 386147), (163, 258221), (2369, 17767), (2507, 16789), (3749, 11227)]