31941369

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 47595912

約数和(自身を除く): 15654543

約数列:

[1, 3, 9, 61, 73, 183, 219, 549, 657, 797, 2391, 4453, 7173, 13359, 40077, 48617, 58181, 145851, 174543, 437553, 523629, 3549041, 10647123, 31941369]

約数ペア:

[(1, 31941369), (3, 10647123), (9, 3549041), (61, 523629), (73, 437553), (183, 174543), (219, 145851), (549, 58181), (657, 48617), (797, 40077), (2391, 13359), (4453, 7173)]