11891001

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 16220160

約数和(自身を除く): 4329159

約数列:

[1, 3, 79, 131, 237, 383, 393, 1149, 10349, 30257, 31047, 50173, 90771, 150519, 3963667, 11891001]

約数ペア:

[(1, 11891001), (3, 3963667), (79, 150519), (131, 90771), (237, 50173), (383, 31047), (393, 30257), (1149, 10349)]