23321871

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{1697}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 34639200

約数和(自身を除く): 11317329

約数列:

[1, 3, 9, 27, 509, 1527, 1697, 4581, 5091, 13743, 15273, 45819, 863773, 2591319, 7773957, 23321871]

約数ペア:

[(1, 23321871), (3, 7773957), (9, 2591319), (27, 863773), (509, 45819), (1527, 15273), (1697, 13743), (4581, 5091)]