3879927

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2340873

約数列:

[1, 3, 9, 17, 27, 51, 79, 107, 153, 237, 321, 459, 711, 963, 1343, 1819, 2133, 2889, 4029, 5457, 8453, 12087, 16371, 25359, 36261, 49113, 76077, 143701, 228231, 431103, 1293309, 3879927]

約数ペア:

[(1, 3879927), (3, 1293309), (9, 431103), (17, 228231), (27, 143701), (51, 76077), (79, 49113), (107, 36261), (153, 25359), (237, 16371), (321, 12087), (459, 8453), (711, 5457), (963, 4029), (1343, 2889), (1819, 2133)]