40242813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15401}}^1$

素因数の和:15484

約数の個数: 16

約数和(自身を含む): 58650816

約数和(自身を除く): 18408003

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 15401, 46203, 200213, 600639, 1031867, 3095601, 13414271, 40242813]

約数ペア:

[(1, 40242813), (3, 13414271), (13, 3095601), (39, 1031867), (67, 600639), (201, 200213), (871, 46203), (2613, 15401)]