858426492051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193470023}}^1$

素因数の和:193470075

約数の個数: 24

約数和(自身を含む): 1358159568480

約数和(自身を除く): 499733076429

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 193470023, 580410069, 1741230207, 3288990391, 5610630667, 9866971173, 16831892001, 29600913519, 50495676003, 95380721339, 286142164017, 858426492051]

約数ペア:

[(1, 858426492051), (3, 286142164017), (9, 95380721339), (17, 50495676003), (29, 29600913519), (51, 16831892001), (87, 9866971173), (153, 5610630667), (261, 3288990391), (493, 1741230207), (1479, 580410069), (4437, 193470023)]