9909039

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 6057681

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 307, 371, 609, 921, 1113, 1537, 2149, 4611, 6447, 8903, 10759, 16271, 26709, 32277, 48813, 62321, 113897, 186963, 341691, 471859, 1415577, 3303013, 9909039]

約数ペア:

[(1, 9909039), (3, 3303013), (7, 1415577), (21, 471859), (29, 341691), (53, 186963), (87, 113897), (159, 62321), (203, 48813), (307, 32277), (371, 26709), (609, 16271), (921, 10759), (1113, 8903), (1537, 6447), (2149, 4611)]