12157080309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{351859}}^1$

素因数の和:352225

約数の個数: 24

約数和(自身を含む): 19211556000

約数和(自身を除く): 7054475691

約数列:

[1, 3, 9, 11, 33, 99, 349, 1047, 3141, 3839, 11517, 34551, 351859, 1055577, 3166731, 3870449, 11611347, 34834041, 122798791, 368396373, 1105189119, 1350786701, 4052360103, 12157080309]

約数ペア:

[(1, 12157080309), (3, 4052360103), (9, 1350786701), (11, 1105189119), (33, 368396373), (99, 122798791), (349, 34834041), (1047, 11611347), (3141, 3870449), (3839, 3166731), (11517, 1055577), (34551, 351859)]