47998491

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 64800768

約数和(自身を除く): 16802277

約数列:

[1, 3, 191, 211, 397, 573, 633, 1191, 40301, 75827, 83767, 120903, 227481, 251301, 15999497, 47998491]

約数ペア:

[(1, 47998491), (3, 15999497), (191, 251301), (211, 227481), (397, 120903), (573, 83767), (633, 75827), (1191, 40301)]