2245158873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 3503373120

約数和(自身を除く): 1258214247

約数列:

[1, 3, 9, 17, 51, 73, 153, 179, 219, 537, 657, 1123, 1241, 1611, 3043, 3369, 3723, 9129, 10107, 11169, 13067, 19091, 27387, 39201, 57273, 81979, 117603, 171819, 201017, 222139, 245937, 603051, 666417, 737811, 1393643, 1809153, 1999251, 3417289, 4180929, 10251867, 12542787, 14674241, 30755601, 44022723, 132068169, 249462097, 748386291, 2245158873]

約数ペア:

[(1, 2245158873), (3, 748386291), (9, 249462097), (17, 132068169), (51, 44022723), (73, 30755601), (153, 14674241), (179, 12542787), (219, 10251867), (537, 4180929), (657, 3417289), (1123, 1999251), (1241, 1809153), (1611, 1393643), (3043, 737811), (3369, 666417), (3723, 603051), (9129, 245937), (10107, 222139), (11169, 201017), (13067, 171819), (19091, 117603), (27387, 81979), (39201, 57273)]