28760481

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{62659}}^1$

素因数の和:62685

約数の個数: 16

約数和(自身を含む): 45115200

約数和(自身を除く): 16354719

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 62659, 187977, 563931, 1065203, 1691793, 3195609, 9586827, 28760481]

約数ペア:

[(1, 28760481), (3, 9586827), (9, 3195609), (17, 1691793), (27, 1065203), (51, 563931), (153, 187977), (459, 62659)]