27882231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1307}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 40139904

約数和(自身を除く): 12257673

約数列:

[1, 3, 13, 39, 547, 1307, 1641, 3921, 7111, 16991, 21333, 50973, 714929, 2144787, 9294077, 27882231]

約数ペア:

[(1, 27882231), (3, 9294077), (13, 2144787), (39, 714929), (547, 50973), (1307, 21333), (1641, 16991), (3921, 7111)]