7250373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 11648000

約数和(自身を除く): 4397627

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 1999, 3627, 5997, 17991, 25987, 61969, 77961, 185907, 233883, 557721, 805597, 2416791, 7250373]

約数ペア:

[(1, 7250373), (3, 2416791), (9, 805597), (13, 557721), (31, 233883), (39, 185907), (93, 77961), (117, 61969), (279, 25987), (403, 17991), (1209, 5997), (1999, 3627)]