15677689117

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 16774037504

約数和(自身を除く): 1096348387

約数列:

[1, 31, 61, 97, 127, 673, 1891, 3007, 3937, 5917, 7747, 12319, 20863, 41053, 65281, 85471, 183427, 240157, 381889, 751459, 1272643, 2023711, 2649601, 3982141, 5213731, 8290687, 23295229, 123446371, 161625661, 257011297, 505731907, 15677689117]

約数ペア:

[(1, 15677689117), (31, 505731907), (61, 257011297), (97, 161625661), (127, 123446371), (673, 23295229), (1891, 8290687), (3007, 5213731), (3937, 3982141), (5917, 2649601), (7747, 2023711), (12319, 1272643), (20863, 751459), (41053, 381889), (65281, 240157), (85471, 183427)]