40306923

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{78571}}^1$

素因数の和:78599

約数の個数: 16

約数和(自身を含む): 62857600

約数和(自身を除く): 22550677

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 78571, 235713, 707139, 1492849, 2121417, 4478547, 13435641, 40306923]

約数ペア:

[(1, 40306923), (3, 13435641), (9, 4478547), (19, 2121417), (27, 1492849), (57, 707139), (171, 235713), (513, 78571)]