30306087

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28297}}^1$

素因数の和:28327

約数の個数: 24

約数和(自身を含む): 52973856

約数和(自身を除く): 22667769

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 28297, 84891, 198079, 254673, 481049, 594237, 1443147, 1782711, 3367343, 4329441, 10102029, 30306087]

約数ペア:

[(1, 30306087), (3, 10102029), (7, 4329441), (9, 3367343), (17, 1782711), (21, 1443147), (51, 594237), (63, 481049), (119, 254673), (153, 198079), (357, 84891), (1071, 28297)]