13309972473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1\times {\mathrm{6673}}^1$

素因数の和:11701

約数の個数: 32

約数和(自身を含む): 21356800000

約数和(自身を除く): 8046827527

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4999, 6673, 14997, 20019, 34993, 46711, 94981, 104979, 126787, 140133, 284943, 380361, 664867, 887509, 1994601, 2662527, 33358327, 100074981, 233508289, 633808213, 700524867, 1901424639, 4436657491, 13309972473]

約数ペア:

[(1, 13309972473), (3, 4436657491), (7, 1901424639), (19, 700524867), (21, 633808213), (57, 233508289), (133, 100074981), (399, 33358327), (4999, 2662527), (6673, 1994601), (14997, 887509), (20019, 664867), (34993, 380361), (46711, 284943), (94981, 140133), (104979, 126787)]