86939121

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 117089280

約数和(自身を除く): 30150159

約数列:

[1, 3, 251, 263, 439, 753, 789, 1317, 66013, 110189, 115457, 198039, 330567, 346371, 28979707, 86939121]

約数ペア:

[(1, 86939121), (3, 28979707), (251, 346371), (263, 330567), (439, 198039), (753, 115457), (789, 110189), (1317, 66013)]