38048049

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 63911232

約数和(自身を除く): 25863183

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1571, 1863, 2691, 4713, 8073, 14139, 20423, 24219, 36133, 42417, 61269, 108399, 127251, 183807, 325197, 469729, 551421, 975591, 1409187, 1654263, 2926773, 4227561, 12682683, 38048049]

約数ペア:

[(1, 38048049), (3, 12682683), (9, 4227561), (13, 2926773), (23, 1654263), (27, 1409187), (39, 975591), (69, 551421), (81, 469729), (117, 325197), (207, 183807), (299, 127251), (351, 108399), (621, 61269), (897, 42417), (1053, 36133), (1571, 24219), (1863, 20423), (2691, 14139), (4713, 8073)]