40057497

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{17053}}^1$

素因数の和:17094

約数の個数: 20

約数和(自身を含む): 61906020

約数和(自身を除く): 21848523

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 17053, 51159, 153477, 460431, 494537, 1381293, 1483611, 4450833, 13352499, 40057497]

約数ペア:

[(1, 40057497), (3, 13352499), (9, 4450833), (27, 1483611), (29, 1381293), (81, 494537), (87, 460431), (261, 153477), (783, 51159), (2349, 17053)]