769131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 1286064

約数和(自身を除く): 516933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 457, 561, 1371, 1683, 4113, 5027, 7769, 15081, 23307, 45243, 69921, 85459, 256377, 769131]

約数ペア:

[(1, 769131), (3, 256377), (9, 85459), (11, 69921), (17, 45243), (33, 23307), (51, 15081), (99, 7769), (153, 5027), (187, 4113), (457, 1683), (561, 1371)]