24779727

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1361}}^1$

素因数の和:1408

約数の個数: 36

約数和(自身を含む): 43485936

約数和(自身を除く): 18706209

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 1361, 2023, 2601, 4083, 6069, 9527, 12249, 18207, 23137, 28581, 69411, 85743, 161959, 208233, 393329, 485877, 1179987, 1457631, 2753303, 3539961, 8259909, 24779727]

約数ペア:

[(1, 24779727), (3, 8259909), (7, 3539961), (9, 2753303), (17, 1457631), (21, 1179987), (51, 485877), (63, 393329), (119, 208233), (153, 161959), (289, 85743), (357, 69411), (867, 28581), (1071, 23137), (1361, 18207), (2023, 12249), (2601, 9527), (4083, 6069)]