7182681

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 10776192

約数和(自身を除く): 3593511

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 421, 517, 1263, 1551, 4631, 5687, 13893, 17061, 19787, 50941, 59361, 152823, 217657, 652971, 2394227, 7182681]

約数ペア:

[(1, 7182681), (3, 2394227), (11, 652971), (33, 217657), (47, 152823), (121, 59361), (141, 50941), (363, 19787), (421, 17061), (517, 13893), (1263, 5687), (1551, 4631)]