15293727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5303

約数の個数: 24

約数和(自身を含む): 24626160

約数和(自身を除く): 9332433

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 5261, 15783, 47349, 89437, 99959, 268311, 299877, 804933, 899631, 1699303, 5097909, 15293727]

約数ペア:

[(1, 15293727), (3, 5097909), (9, 1699303), (17, 899631), (19, 804933), (51, 299877), (57, 268311), (153, 99959), (171, 89437), (323, 47349), (969, 15783), (2907, 5261)]