86576021

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3331}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 102359040

約数和(自身を除く): 15783019

約数列:

[1, 7, 47, 79, 329, 553, 3331, 3713, 23317, 25991, 156557, 263149, 1095899, 1842043, 12368003, 86576021]

約数ペア:

[(1, 86576021), (7, 12368003), (47, 1842043), (79, 1095899), (329, 263149), (553, 156557), (3331, 25991), (3713, 23317)]