40972359

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3469}}^1$

素因数の和:3630

約数の個数: 16

約数和(自身を含む): 56852480

約数和(自身を除く): 15880121

約数列:

[1, 3, 31, 93, 127, 381, 3469, 3937, 10407, 11811, 107539, 322617, 440563, 1321689, 13657453, 40972359]

約数ペア:

[(1, 40972359), (3, 13657453), (31, 1321689), (93, 440563), (127, 322617), (381, 107539), (3469, 11811), (3937, 10407)]