2912493111

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{12517}}^1$

素因数の和:13183

約数の個数: 24

約数和(自身を含む): 4275447792

約数和(自身を除く): 1362954681

約数列:

[1, 3, 11, 33, 121, 363, 641, 1923, 7051, 12517, 21153, 37551, 77561, 137687, 232683, 413061, 1514557, 4543671, 8023397, 24070191, 88257367, 264772101, 970831037, 2912493111]

約数ペア:

[(1, 2912493111), (3, 970831037), (11, 264772101), (33, 88257367), (121, 24070191), (363, 8023397), (641, 4543671), (1923, 1514557), (7051, 413061), (12517, 232683), (21153, 137687), (37551, 77561)]