47703621

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2141}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 72793728

約数和(自身を除く): 25090107

約数列:

[1, 3, 7, 21, 1061, 2141, 3183, 6423, 7427, 14987, 22281, 44961, 2271601, 6814803, 15901207, 47703621]

約数ペア:

[(1, 47703621), (3, 15901207), (7, 6814803), (21, 2271601), (1061, 44961), (2141, 22281), (3183, 14987), (6423, 7427)]