1427663021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{3169}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 1523121600

約数和(自身を除く): 95458579

約数列:

[1, 19, 131, 181, 2489, 3169, 3439, 23711, 60211, 415139, 450509, 573589, 7887641, 10898191, 75140159, 1427663021]

約数ペア:

[(1, 1427663021), (19, 75140159), (131, 10898191), (181, 7887641), (2489, 573589), (3169, 450509), (3439, 415139), (23711, 60211)]