40631633

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{2297}}^1$

素因数の和:2349

約数の個数: 18

約数和(自身を含む): 49905666

約数和(自身を除く): 9274033

約数列:

[1, 7, 19, 49, 133, 361, 931, 2297, 2527, 16079, 17689, 43643, 112553, 305501, 829217, 2138507, 5804519, 40631633]

約数ペア:

[(1, 40631633), (7, 5804519), (19, 2138507), (49, 829217), (133, 305501), (361, 112553), (931, 43643), (2297, 17689), (2527, 16079)]