2201608983

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{4177}}^1$

素因数の和:5527

約数の個数: 32

約数和(自身を含む): 3534922240

約数和(自身を除く): 1333313257

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1321, 3963, 4177, 9247, 12531, 25099, 27741, 29239, 75297, 79363, 87717, 175693, 238089, 527079, 555541, 1666623, 5517817, 16553451, 38624719, 104838523, 115874157, 314515569, 733869661, 2201608983]

約数ペア:

[(1, 2201608983), (3, 733869661), (7, 314515569), (19, 115874157), (21, 104838523), (57, 38624719), (133, 16553451), (399, 5517817), (1321, 1666623), (3963, 555541), (4177, 527079), (9247, 238089), (12531, 175693), (25099, 87717), (27741, 79363), (29239, 75297)]