40572909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{601}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 63327992

約数和(自身を除く): 22755083

約数列:

[1, 3, 9, 13, 39, 117, 577, 601, 1731, 1803, 5193, 5409, 7501, 7813, 22503, 23439, 67509, 70317, 346777, 1040331, 3120993, 4508101, 13524303, 40572909]

約数ペア:

[(1, 40572909), (3, 13524303), (9, 4508101), (13, 3120993), (39, 1040331), (117, 346777), (577, 70317), (601, 67509), (1731, 23439), (1803, 22503), (5193, 7813), (5409, 7501)]