42237897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10723}}^1$

素因数の和:10840

約数の個数: 16

約数和(自身を含む): 61255488

約数和(自身を除く): 19017591

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 10723, 32169, 139399, 418197, 1083023, 3249069, 14079299, 42237897]

約数ペア:

[(1, 42237897), (3, 14079299), (13, 3249069), (39, 1083023), (101, 418197), (303, 139399), (1313, 32169), (3939, 10723)]