28629861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1021}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 41207040

約数和(自身を除く): 12577179

約数列:

[1, 3, 13, 39, 719, 1021, 2157, 3063, 9347, 13273, 28041, 39819, 734099, 2202297, 9543287, 28629861]

約数ペア:

[(1, 28629861), (3, 9543287), (13, 2202297), (39, 734099), (719, 39819), (1021, 28041), (2157, 13273), (3063, 9347)]