11545011

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6197}}^1$

素因数の和:6232

約数の個数: 20

約数和(自身を含む): 17998992

約数和(自身を除く): 6453981

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6197, 18591, 55773, 142531, 167319, 427593, 501957, 1282779, 3848337, 11545011]

約数ペア:

[(1, 11545011), (3, 3848337), (9, 1282779), (23, 501957), (27, 427593), (69, 167319), (81, 142531), (207, 55773), (621, 18591), (1863, 6197)]