340934865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{988217}}^1$

素因数の和:988248

約数の個数: 16

約数和(自身を含む): 569213568

約数和(自身を除く): 228278703

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 988217, 2964651, 4941085, 14823255, 22728991, 68186973, 113644955, 340934865]

約数ペア:

[(1, 340934865), (3, 113644955), (5, 68186973), (15, 22728991), (23, 14823255), (69, 4941085), (115, 2964651), (345, 988217)]