437222007

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{6803}}^1$

素因数の和:7039

約数の個数: 24

約数和(自身を含む): 652068144

約数和(自身を除く): 214846137

約数列:

[1, 3, 9, 37, 111, 193, 333, 579, 1737, 6803, 7141, 20409, 21423, 61227, 64269, 251711, 755133, 1312979, 2265399, 3938937, 11816811, 48580223, 145740669, 437222007]

約数ペア:

[(1, 437222007), (3, 145740669), (9, 48580223), (37, 11816811), (111, 3938937), (193, 2265399), (333, 1312979), (579, 755133), (1737, 251711), (6803, 64269), (7141, 61227), (20409, 21423)]