7428996861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{368447}}^1$

素因数の和:368521

約数の個数: 32

約数和(自身を含む): 11884658688

約数和(自身を除く): 4455661827

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163, 368447, 1105341, 4052917, 4789811, 12158751, 14369433, 17317009, 51951027, 52687921, 158063763, 190487099, 225121117, 571461297, 675363351, 2476332287, 7428996861]

約数ペア:

[(1, 7428996861), (3, 2476332287), (11, 675363351), (13, 571461297), (33, 225121117), (39, 190487099), (47, 158063763), (141, 52687921), (143, 51951027), (429, 17317009), (517, 14369433), (611, 12158751), (1551, 4789811), (1833, 4052917), (6721, 1105341), (20163, 368447)]