4074921

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4125

約数の個数: 16

約数和(自身を含む): 6201600

約数和(自身を除く): 2126679

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 4079, 12237, 36711, 110133, 150923, 452769, 1358307, 4074921]

約数ペア:

[(1, 4074921), (3, 1358307), (9, 452769), (27, 150923), (37, 110133), (111, 36711), (333, 12237), (999, 4079)]