12611481

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 17203200

約数和(自身を除く): 4591719

約数列:

[1, 3, 79, 127, 237, 381, 419, 1257, 10033, 30099, 33101, 53213, 99303, 159639, 4203827, 12611481]

約数ペア:

[(1, 12611481), (3, 4203827), (79, 159639), (127, 99303), (237, 53213), (381, 33101), (419, 30099), (1257, 10033)]