2307761281

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6803}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 2874009600

約数和(自身を除く): 566248319

約数列:

[1, 7, 23, 43, 49, 161, 301, 343, 989, 1127, 2107, 6803, 6923, 7889, 14749, 47621, 48461, 156469, 292529, 333347, 339227, 1095283, 2047703, 2333429, 6728167, 7666981, 14333921, 47097169, 53668867, 100337447, 329680183, 2307761281]

約数ペア:

[(1, 2307761281), (7, 329680183), (23, 100337447), (43, 53668867), (49, 47097169), (161, 14333921), (301, 7666981), (343, 6728167), (989, 2333429), (1127, 2047703), (2107, 1095283), (6803, 339227), (6923, 333347), (7889, 292529), (14749, 156469), (47621, 48461)]