42320553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24197}}^1$

素因数の和:24264

約数の個数: 16

約数和(自身を含む): 62721216

約数和(自身を除く): 20400663

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 24197, 72591, 266167, 798501, 1282441, 3847323, 14106851, 42320553]

約数ペア:

[(1, 42320553), (3, 14106851), (11, 3847323), (33, 1282441), (53, 798501), (159, 266167), (583, 72591), (1749, 24197)]