29427333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 44943360

約数和(自身を除く): 15516027

約数列:

[1, 3, 13, 19, 39, 57, 151, 247, 263, 453, 741, 789, 1963, 2869, 3419, 4997, 5889, 8607, 10257, 14991, 37297, 39713, 64961, 111891, 119139, 194883, 516269, 754547, 1548807, 2263641, 9809111, 29427333]

約数ペア:

[(1, 29427333), (3, 9809111), (13, 2263641), (19, 1548807), (39, 754547), (57, 516269), (151, 194883), (247, 119139), (263, 111891), (453, 64961), (741, 39713), (789, 37297), (1963, 14991), (2869, 10257), (3419, 8607), (4997, 5889)]