23140873

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 27753984

約数和(自身を除く): 4613111

約数列:

[1, 7, 37, 47, 259, 329, 1739, 1901, 12173, 13307, 70337, 89347, 492359, 625429, 3305839, 23140873]

約数ペア:

[(1, 23140873), (7, 3305839), (37, 625429), (47, 492359), (259, 89347), (329, 70337), (1739, 13307), (1901, 12173)]