31632993

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11677}}^1$

素因数の和:11733

約数の個数: 24

約数和(自身を含む): 53438528

約数和(自身を除く): 21805535

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 11677, 35031, 81739, 105093, 245217, 502111, 735651, 1506333, 3514777, 4518999, 10544331, 31632993]

約数ペア:

[(1, 31632993), (3, 10544331), (7, 4518999), (9, 3514777), (21, 1506333), (43, 735651), (63, 502111), (129, 245217), (301, 105093), (387, 81739), (903, 35031), (2709, 11677)]