40347399

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{929}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 55710720

約数和(自身を除く): 15363321

約数列:

[1, 3, 31, 93, 467, 929, 1401, 2787, 14477, 28799, 43431, 86397, 433843, 1301529, 13449133, 40347399]

約数ペア:

[(1, 40347399), (3, 13449133), (31, 1301529), (93, 433843), (467, 86397), (929, 43431), (1401, 28799), (2787, 14477)]