40537569

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1877}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 56610432

約数和(自身を除く): 16072863

約数列:

[1, 3, 23, 69, 313, 939, 1877, 5631, 7199, 21597, 43171, 129513, 587501, 1762503, 13512523, 40537569]

約数ペア:

[(1, 40537569), (3, 13512523), (23, 1762503), (69, 587501), (313, 129513), (939, 43171), (1877, 21597), (5631, 7199)]