9516447

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6911}}^1$

素因数の和:6940

約数の個数: 20

約数和(自身を含む): 15054336

約数和(自身を除く): 5537889

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6911, 20733, 62199, 117487, 186597, 352461, 559791, 1057383, 3172149, 9516447]

約数ペア:

[(1, 9516447), (3, 3172149), (9, 1057383), (17, 559791), (27, 352461), (51, 186597), (81, 117487), (153, 62199), (459, 20733), (1377, 6911)]