1409067

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 2278848

約数和(自身を除く): 869781

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 331, 387, 473, 993, 1419, 2979, 3641, 4257, 10923, 14233, 32769, 42699, 128097, 156563, 469689, 1409067]

約数ペア:

[(1, 1409067), (3, 469689), (9, 156563), (11, 128097), (33, 42699), (43, 32769), (99, 14233), (129, 10923), (331, 4257), (387, 3641), (473, 2979), (993, 1419)]