7409637

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5410

約数の個数: 20

約数和(自身を含む): 11721996

約数和(自身を除く): 4312359

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5381, 16143, 48429, 91477, 145287, 274431, 435861, 823293, 2469879, 7409637]

約数ペア:

[(1, 7409637), (3, 2469879), (9, 823293), (17, 435861), (27, 274431), (51, 145287), (81, 91477), (153, 48429), (459, 16143), (1377, 5381)]