539996017

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 633853440

約数和(自身を除く): 93857423

約数列:

[1, 11, 19, 121, 131, 163, 209, 1331, 1441, 1793, 2299, 2489, 3097, 15851, 19723, 21353, 25289, 27379, 34067, 174361, 216953, 234883, 301169, 374737, 405707, 2583713, 3312859, 4122107, 4462777, 28420843, 49090547, 539996017]

約数ペア:

[(1, 539996017), (11, 49090547), (19, 28420843), (121, 4462777), (131, 4122107), (163, 3312859), (209, 2583713), (1331, 405707), (1441, 374737), (1793, 301169), (2299, 234883), (2489, 216953), (3097, 174361), (15851, 34067), (19723, 27379), (21353, 25289)]