12398967

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 22398720

約数和(自身を除く): 9999753

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 227, 289, 357, 459, 681, 867, 1071, 1589, 2023, 2043, 2601, 3213, 3859, 4767, 6069, 6129, 7803, 11577, 14301, 18207, 27013, 34731, 42903, 54621, 65603, 81039, 104193, 196809, 243117, 459221, 590427, 729351, 1377663, 1771281, 4132989, 12398967]

約数ペア:

[(1, 12398967), (3, 4132989), (7, 1771281), (9, 1377663), (17, 729351), (21, 590427), (27, 459221), (51, 243117), (63, 196809), (119, 104193), (153, 81039), (189, 65603), (227, 54621), (289, 42903), (357, 34731), (459, 27013), (681, 18207), (867, 14301), (1071, 11577), (1589, 7803), (2023, 6129), (2043, 6069), (2601, 4767), (3213, 3859)]