39795291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 60762000

約数和(自身を除く): 20966709

約数列:

[1, 3, 9, 19, 57, 171, 409, 569, 1227, 1707, 3681, 5121, 7771, 10811, 23313, 32433, 69939, 97299, 232721, 698163, 2094489, 4421699, 13265097, 39795291]

約数ペア:

[(1, 39795291), (3, 13265097), (9, 4421699), (19, 2094489), (57, 698163), (171, 232721), (409, 97299), (569, 69939), (1227, 32433), (1707, 23313), (3681, 10811), (5121, 7771)]