15884181

素因数分解:

$3^{10}\times {\mathrm{269}}^1$

素因数の和:299

約数の個数: 22

約数和(自身を含む): 23914710

約数和(自身を除く): 8030529

約数列:

[1, 3, 9, 27, 81, 243, 269, 729, 807, 2187, 2421, 6561, 7263, 19683, 21789, 59049, 65367, 196101, 588303, 1764909, 5294727, 15884181]

約数ペア:

[(1, 15884181), (3, 5294727), (9, 1764909), (27, 588303), (81, 196101), (243, 65367), (269, 59049), (729, 21789), (807, 19683), (2187, 7263), (2421, 6561)]