2378635959

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 3757498368

約数和(自身を除く): 1378862409

約数列:

[1, 3, 7, 21, 49, 103, 127, 147, 309, 381, 721, 889, 1237, 2163, 2667, 3711, 5047, 6223, 8659, 13081, 15141, 18669, 25977, 39243, 60613, 91567, 127411, 157099, 181839, 274701, 382233, 471297, 640969, 891877, 1099693, 1922907, 2675631, 3299079, 6243139, 7697851, 16181197, 18729417, 23093553, 48543591, 113268379, 339805137, 792878653, 2378635959]

約数ペア:

[(1, 2378635959), (3, 792878653), (7, 339805137), (21, 113268379), (49, 48543591), (103, 23093553), (127, 18729417), (147, 16181197), (309, 7697851), (381, 6243139), (721, 3299079), (889, 2675631), (1237, 1922907), (2163, 1099693), (2667, 891877), (3711, 640969), (5047, 471297), (6223, 382233), (8659, 274701), (13081, 181839), (15141, 157099), (18669, 127411), (25977, 91567), (39243, 60613)]