13425813

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 20517120

約数和(自身を除く): 7091307

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 821, 1817, 2463, 5451, 7389, 16353, 18883, 56649, 64859, 169947, 194577, 583731, 1491757, 4475271, 13425813]

約数ペア:

[(1, 13425813), (3, 4475271), (9, 1491757), (23, 583731), (69, 194577), (79, 169947), (207, 64859), (237, 56649), (711, 18883), (821, 16353), (1817, 7389), (2463, 5451)]