1130913

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 1934400

約数和(自身を除く): 803487

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 619, 1827, 1857, 4333, 5571, 12999, 17951, 38997, 53853, 125657, 161559, 376971, 1130913]

約数ペア:

[(1, 1130913), (3, 376971), (7, 161559), (9, 125657), (21, 53853), (29, 38997), (63, 17951), (87, 12999), (203, 5571), (261, 4333), (609, 1857), (619, 1827)]