12718941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 18123264

約数和(自身を除く): 5404323

約数列:

[1, 3, 17, 51, 113, 339, 1921, 2207, 5763, 6621, 37519, 112557, 249391, 748173, 4239647, 12718941]

約数ペア:

[(1, 12718941), (3, 4239647), (17, 748173), (51, 249391), (113, 112557), (339, 37519), (1921, 6621), (2207, 5763)]