40310109

素因数分解:

$3^3\times 7^1\times {\mathrm{213281}}^1$

素因数の和:213297

約数の個数: 16

約数和(自身を含む): 68250240

約数和(自身を除く): 27940131

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 213281, 639843, 1492967, 1919529, 4478901, 5758587, 13436703, 40310109]

約数ペア:

[(1, 40310109), (3, 13436703), (7, 5758587), (9, 4478901), (21, 1919529), (27, 1492967), (63, 639843), (189, 213281)]