3871304073

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{278051}}^1$

素因数の和:278094

約数の個数: 48

約数和(自身を含む): 7287186816

約数和(自身を除く): 3415882743

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 278051, 834153, 1946357, 2502459, 3614663, 4726867, 5839071, 10843989, 14180601, 17517213, 25302641, 32531967, 33088069, 42541803, 61449271, 75907923, 99264207, 184347813, 227723769, 297792621, 430144897, 553043439, 1290434691, 3871304073]

約数ペア:

[(1, 3871304073), (3, 1290434691), (7, 553043439), (9, 430144897), (13, 297792621), (17, 227723769), (21, 184347813), (39, 99264207), (51, 75907923), (63, 61449271), (91, 42541803), (117, 33088069), (119, 32531967), (153, 25302641), (221, 17517213), (273, 14180601), (357, 10843989), (663, 5839071), (819, 4726867), (1071, 3614663), (1547, 2502459), (1989, 1946357), (4641, 834153), (13923, 278051)]