398996968059

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{1039}}^1\times {\mathrm{178531}}^1$

素因数の和:179815

約数の個数: 24

約数和(自身を含む): 579300633600

約数和(自身を除く): 180303665541

約数列:

[1, 3, 9, 239, 717, 1039, 2151, 3117, 9351, 178531, 248321, 535593, 744963, 1606779, 2234889, 42668909, 128006727, 185493709, 384020181, 556481127, 1669443381, 44332996451, 132998989353, 398996968059]

約数ペア:

[(1, 398996968059), (3, 132998989353), (9, 44332996451), (239, 1669443381), (717, 556481127), (1039, 384020181), (2151, 185493709), (3117, 128006727), (9351, 42668909), (178531, 2234889), (248321, 1606779), (535593, 744963)]