5531253

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20261}}^1$

素因数の和:20284

約数の個数: 16

約数和(自身を含む): 9077376

約数和(自身を除く): 3546123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 20261, 60783, 141827, 263393, 425481, 790179, 1843751, 5531253]

約数ペア:

[(1, 5531253), (3, 1843751), (7, 790179), (13, 425481), (21, 263393), (39, 141827), (91, 60783), (273, 20261)]