12960888927

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36305011}}^1$

素因数の和:36305038

約数の個数: 16

約数和(自身を含む): 20911686912

約数和(自身を除く): 7950797985

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36305011, 108915033, 254135077, 617185187, 762405231, 1851555561, 4320296309, 12960888927]

約数ペア:

[(1, 12960888927), (3, 4320296309), (7, 1851555561), (17, 762405231), (21, 617185187), (51, 254135077), (119, 108915033), (357, 36305011)]