25318947

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 34928640

約数和(自身を除く): 9609693

約数列:

[1, 3, 47, 79, 141, 237, 2273, 3713, 6819, 11139, 106831, 179567, 320493, 538701, 8439649, 25318947]

約数ペア:

[(1, 25318947), (3, 8439649), (47, 538701), (79, 320493), (141, 179567), (237, 106831), (2273, 11139), (3713, 6819)]