40396681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 45581760

約数和(自身を除く): 5185079

約数列:

[1, 13, 29, 83, 377, 1079, 1291, 2407, 16783, 31291, 37439, 107153, 486707, 1392989, 3107437, 40396681]

約数ペア:

[(1, 40396681), (13, 3107437), (29, 1392989), (83, 486707), (377, 107153), (1079, 37439), (1291, 31291), (2407, 16783)]