15398253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 24607128

約数和(自身を除く): 9208875

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 3557, 4329, 10671, 32013, 46241, 131609, 138723, 394827, 416169, 1184481, 1710917, 5132751, 15398253]

約数ペア:

[(1, 15398253), (3, 5132751), (9, 1710917), (13, 1184481), (37, 416169), (39, 394827), (111, 138723), (117, 131609), (333, 46241), (481, 32013), (1443, 10671), (3557, 4329)]