339917787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 557837280

約数和(自身を除く): 217919493

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 197, 261, 319, 591, 601, 957, 1773, 1803, 2167, 2871, 5409, 5713, 6501, 6611, 17139, 17429, 19503, 19833, 51417, 52287, 59499, 62843, 118397, 156861, 188529, 191719, 355191, 565587, 575157, 1065573, 1302367, 1725471, 3433513, 3907101, 10300539, 11721303, 30901617, 37768643, 113305929, 339917787]

約数ペア:

[(1, 339917787), (3, 113305929), (9, 37768643), (11, 30901617), (29, 11721303), (33, 10300539), (87, 3907101), (99, 3433513), (197, 1725471), (261, 1302367), (319, 1065573), (591, 575157), (601, 565587), (957, 355191), (1773, 191719), (1803, 188529), (2167, 156861), (2871, 118397), (5409, 62843), (5713, 59499), (6501, 52287), (6611, 51417), (17139, 19833), (17429, 19503)]