27862211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 31653888

約数和(自身を除く): 3791677

約数列:

[1, 13, 31, 47, 403, 611, 1457, 1471, 18941, 19123, 45601, 69137, 592813, 898781, 2143247, 27862211]

約数ペア:

[(1, 27862211), (13, 2143247), (31, 898781), (47, 592813), (403, 69137), (611, 45601), (1457, 19123), (1471, 18941)]