47977011

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5653}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 74090016

約数和(自身を除く): 26113005

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 5653, 8487, 16959, 50877, 130019, 231773, 390057, 695319, 1170171, 2085957, 5330779, 15992337, 47977011]

約数ペア:

[(1, 47977011), (3, 15992337), (9, 5330779), (23, 2085957), (41, 1170171), (69, 695319), (123, 390057), (207, 231773), (369, 130019), (943, 50877), (2829, 16959), (5653, 8487)]