2330391

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 3677184

約数和(自身を除く): 1346793

約数列:

[1, 3, 7, 21, 49, 83, 147, 191, 249, 573, 581, 1337, 1743, 4011, 4067, 9359, 12201, 15853, 28077, 47559, 110971, 332913, 776797, 2330391]

約数ペア:

[(1, 2330391), (3, 776797), (7, 332913), (21, 110971), (49, 47559), (83, 28077), (147, 15853), (191, 12201), (249, 9359), (573, 4067), (581, 4011), (1337, 1743)]