8045571717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{13183}}^1$

素因数の和:13334

約数の個数: 48

約数和(自身を含む): 12669296640

約数和(自身を除く): 4623724923

約数列:

[1, 3, 9, 19, 43, 57, 83, 129, 171, 249, 387, 747, 817, 1577, 2451, 3569, 4731, 7353, 10707, 13183, 14193, 32121, 39549, 67811, 118647, 203433, 250477, 566869, 610299, 751431, 1094189, 1700607, 2254293, 3282567, 5101821, 9847701, 10770511, 20789591, 32311533, 47050127, 62368773, 96934599, 141150381, 187106319, 423451143, 893952413, 2681857239, 8045571717]

約数ペア:

[(1, 8045571717), (3, 2681857239), (9, 893952413), (19, 423451143), (43, 187106319), (57, 141150381), (83, 96934599), (129, 62368773), (171, 47050127), (249, 32311533), (387, 20789591), (747, 10770511), (817, 9847701), (1577, 5101821), (2451, 3282567), (3569, 2254293), (4731, 1700607), (7353, 1094189), (10707, 751431), (13183, 610299), (14193, 566869), (32121, 250477), (39549, 203433), (67811, 118647)]