4861269

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 8841600

約数和(自身を除く): 3980331

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 89, 119, 153, 189, 267, 289, 357, 459, 623, 801, 867, 1071, 1513, 1869, 2023, 2403, 2601, 3213, 4539, 5607, 6069, 7803, 10591, 13617, 16821, 18207, 25721, 31773, 40851, 54621, 77163, 95319, 180047, 231489, 285957, 540141, 694467, 1620423, 4861269]

約数ペア:

[(1, 4861269), (3, 1620423), (7, 694467), (9, 540141), (17, 285957), (21, 231489), (27, 180047), (51, 95319), (63, 77163), (89, 54621), (119, 40851), (153, 31773), (189, 25721), (267, 18207), (289, 16821), (357, 13617), (459, 10591), (623, 7803), (801, 6069), (867, 5607), (1071, 4539), (1513, 3213), (1869, 2601), (2023, 2403)]