3298659

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 5558784

約数和(自身を除く): 2260125

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 281, 301, 559, 843, 903, 1677, 1967, 3653, 3913, 5901, 10959, 11739, 12083, 25571, 36249, 76713, 84581, 157079, 253743, 471237, 1099553, 3298659]

約数ペア:

[(1, 3298659), (3, 1099553), (7, 471237), (13, 253743), (21, 157079), (39, 84581), (43, 76713), (91, 36249), (129, 25571), (273, 12083), (281, 11739), (301, 10959), (559, 5901), (843, 3913), (903, 3653), (1677, 1967)]