3023307

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 5129696

約数和(自身を除く): 2106389

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1297, 2331, 3891, 9079, 11673, 27237, 47989, 81711, 143967, 335923, 431901, 1007769, 3023307]

約数ペア:

[(1, 3023307), (3, 1007769), (7, 431901), (9, 335923), (21, 143967), (37, 81711), (63, 47989), (111, 27237), (259, 11673), (333, 9079), (777, 3891), (1297, 2331)]