26727467

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 29752800

約数和(自身を除く): 3025333

約数列:

[1, 13, 43, 137, 349, 559, 1781, 4537, 5891, 15007, 47813, 76583, 195091, 621569, 2055959, 26727467]

約数ペア:

[(1, 26727467), (13, 2055959), (43, 621569), (137, 195091), (349, 76583), (559, 47813), (1781, 15007), (4537, 5891)]