8100309

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 13086720

約数和(自身を除く): 4986411

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 283, 329, 609, 849, 987, 1363, 1981, 4089, 5943, 8207, 9541, 13301, 24621, 28623, 39903, 57449, 93107, 172347, 279321, 385729, 1157187, 2700103, 8100309]

約数ペア:

[(1, 8100309), (3, 2700103), (7, 1157187), (21, 385729), (29, 279321), (47, 172347), (87, 93107), (141, 57449), (203, 39903), (283, 28623), (329, 24621), (609, 13301), (849, 9541), (987, 8207), (1363, 5943), (1981, 4089)]