39508443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7853}}^1$

素因数の和:7915

約数の個数: 24

約数和(自身を含む): 62894832

約数和(自身を除く): 23386389

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 7853, 23559, 70677, 102089, 306267, 337679, 918801, 1013037, 3039111, 4389827, 13169481, 39508443]

約数ペア:

[(1, 39508443), (3, 13169481), (9, 4389827), (13, 3039111), (39, 1013037), (43, 918801), (117, 337679), (129, 306267), (387, 102089), (559, 70677), (1677, 23559), (5031, 7853)]