12547768321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{24121}}^1$

素因数の和:24301

約数の個数: 24

約数和(自身を含む): 14557723488

約数和(自身を除く): 2009955167

約数列:

[1, 11, 19, 131, 209, 361, 1441, 2489, 3971, 24121, 27379, 47291, 265331, 458299, 520201, 3159851, 5041289, 8707681, 34758361, 60037169, 95784491, 660408859, 1140706211, 12547768321]

約数ペア:

[(1, 12547768321), (11, 1140706211), (19, 660408859), (131, 95784491), (209, 60037169), (361, 34758361), (1441, 8707681), (2489, 5041289), (3971, 3159851), (24121, 520201), (27379, 458299), (47291, 265331)]