12814417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 16898112

約数和(自身を除く): 4083695

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 461, 1463, 2527, 3227, 3971, 5071, 8759, 27797, 35497, 61313, 96349, 166421, 674443, 1164947, 1830631, 12814417]

約数ペア:

[(1, 12814417), (7, 1830631), (11, 1164947), (19, 674443), (77, 166421), (133, 96349), (209, 61313), (361, 35497), (461, 27797), (1463, 8759), (2527, 5071), (3227, 3971)]