3377133

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 20

約数和(自身を含む): 5095068

約数和(自身を除く): 1717935

約数列:

[1, 3, 9, 27, 81, 173, 241, 519, 723, 1557, 2169, 4671, 6507, 14013, 19521, 41693, 125079, 375237, 1125711, 3377133]

約数ペア:

[(1, 3377133), (3, 1125711), (9, 375237), (27, 125079), (81, 41693), (173, 19521), (241, 14013), (519, 6507), (723, 4671), (1557, 2169)]