3054877497

素因数分解:

$3^4\times 7^1\times {\mathrm{5387791}}^1$

素因数の和:5387810

約数の個数: 20

約数和(自身を含む): 5215382656

約数和(自身を除く): 2160505159

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5387791, 16163373, 37714537, 48490119, 113143611, 145470357, 339430833, 436411071, 1018292499, 3054877497]

約数ペア:

[(1, 3054877497), (3, 1018292499), (7, 436411071), (9, 339430833), (21, 145470357), (27, 113143611), (63, 48490119), (81, 37714537), (189, 16163373), (567, 5387791)]