3279639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 1904361

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 149, 253, 319, 447, 667, 759, 957, 1639, 2001, 3427, 4321, 4917, 7337, 10281, 12963, 22011, 37697, 47531, 99383, 113091, 142593, 298149, 1093213, 3279639]

約数ペア:

[(1, 3279639), (3, 1093213), (11, 298149), (23, 142593), (29, 113091), (33, 99383), (69, 47531), (87, 37697), (149, 22011), (253, 12963), (319, 10281), (447, 7337), (667, 4917), (759, 4321), (957, 3427), (1639, 2001)]