73791649

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2988

約数の個数: 12

約数和(自身を含む): 79004160

約数和(自身を除く): 5212511

約数列:

[1, 19, 71, 361, 1349, 2879, 25631, 54701, 204409, 1039319, 3883771, 73791649]

約数ペア:

[(1, 73791649), (19, 3883771), (71, 1039319), (361, 204409), (1349, 54701), (2879, 25631)]