2752806651

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1\times {\mathrm{3037}}^1$

素因数の和:5603

約数の個数: 32

約数和(自身を含む): 4444715520

約数和(自身を除く): 1691908869

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2539, 3037, 7617, 9111, 17773, 21259, 43163, 51629, 53319, 63777, 129489, 154887, 302141, 361403, 906423, 1084209, 7710943, 23132829, 53976601, 131086031, 161929803, 393258093, 917602217, 2752806651]

約数ペア:

[(1, 2752806651), (3, 917602217), (7, 393258093), (17, 161929803), (21, 131086031), (51, 53976601), (119, 23132829), (357, 7710943), (2539, 1084209), (3037, 906423), (7617, 361403), (9111, 302141), (17773, 154887), (21259, 129489), (43163, 63777), (51629, 53319)]