12800748051

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{22619}}^1$

素因数の和:23336

約数の個数: 48

約数和(自身を含む): 22790826240

約数和(自身を除く): 9990078189

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 691, 819, 2073, 4837, 6219, 8983, 14511, 22619, 26949, 43533, 62881, 67857, 80847, 158333, 188643, 203571, 294047, 474999, 565929, 882141, 1424997, 2058329, 2646423, 6174987, 15629729, 18524961, 46889187, 109408103, 140667561, 203186477, 328224309, 609559431, 984672927, 1422305339, 1828678293, 4266916017, 12800748051]

約数ペア:

[(1, 12800748051), (3, 4266916017), (7, 1828678293), (9, 1422305339), (13, 984672927), (21, 609559431), (39, 328224309), (63, 203186477), (91, 140667561), (117, 109408103), (273, 46889187), (691, 18524961), (819, 15629729), (2073, 6174987), (4837, 2646423), (6219, 2058329), (8983, 1424997), (14511, 882141), (22619, 565929), (26949, 474999), (43533, 294047), (62881, 203571), (67857, 188643), (80847, 158333)]