289094823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 460168800

約数和(自身を除く): 171073977

約数列:

[1, 3, 9, 19, 29, 57, 87, 97, 171, 261, 291, 551, 601, 873, 1653, 1803, 1843, 2813, 4959, 5409, 5529, 8439, 11419, 16587, 17429, 25317, 34257, 52287, 53447, 58297, 102771, 156861, 160341, 174891, 331151, 481023, 524673, 993453, 1107643, 1690613, 2980359, 3322929, 5071839, 9968787, 15215517, 32121647, 96364941, 289094823]

約数ペア:

[(1, 289094823), (3, 96364941), (9, 32121647), (19, 15215517), (29, 9968787), (57, 5071839), (87, 3322929), (97, 2980359), (171, 1690613), (261, 1107643), (291, 993453), (551, 524673), (601, 481023), (873, 331151), (1653, 174891), (1803, 160341), (1843, 156861), (2813, 102771), (4959, 58297), (5409, 53447), (5529, 52287), (8439, 34257), (11419, 25317), (16587, 17429)]