12408897

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 5838783

約数列:

[1, 3, 29, 31, 43, 87, 93, 107, 129, 321, 899, 1247, 1333, 2697, 3103, 3317, 3741, 3999, 4601, 9309, 9951, 13803, 38657, 96193, 115971, 133429, 142631, 288579, 400287, 427893, 4136299, 12408897]

約数ペア:

[(1, 12408897), (3, 4136299), (29, 427893), (31, 400287), (43, 288579), (87, 142631), (93, 133429), (107, 115971), (129, 96193), (321, 38657), (899, 13803), (1247, 9951), (1333, 9309), (2697, 4601), (3103, 3999), (3317, 3741)]