11943915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19421}}^1$

素因数の和:19470

約数の個数: 16

約数和(自身を含む): 19577376

約数和(自身を除く): 7633461

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 19421, 58263, 97105, 291315, 796261, 2388783, 3981305, 11943915]

約数ペア:

[(1, 11943915), (3, 3981305), (5, 2388783), (15, 796261), (41, 291315), (123, 97105), (205, 58263), (615, 19421)]