420199167

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{37361}}^1$

素因数の和:37550

約数の個数: 16

約数和(自身を含む): 588227328

約数和(自身を除く): 168028161

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 37361, 112083, 859303, 2577909, 6089843, 18269529, 140066389, 420199167]

約数ペア:

[(1, 420199167), (3, 140066389), (23, 18269529), (69, 6089843), (163, 2577909), (489, 859303), (3749, 112083), (11247, 37361)]