1664941827

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{119069}}^1$

素因数の和:119210

約数の個数: 16

約数和(自身を含む): 2286144000

約数和(自身を除く): 621202173

約数列:

[1, 3, 59, 79, 177, 237, 4661, 13983, 119069, 357207, 7025071, 9406451, 21075213, 28219353, 554980609, 1664941827]

約数ペア:

[(1, 1664941827), (3, 554980609), (59, 28219353), (79, 21075213), (177, 9406451), (237, 7025071), (4661, 357207), (13983, 119069)]