8045486481

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{2467}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 11105289216

約数和(自身を除く): 3059802735

約数列:

[1, 3, 61, 71, 183, 213, 251, 753, 2467, 4331, 7401, 12993, 15311, 17821, 45933, 53463, 150487, 175157, 451461, 525471, 619217, 1087081, 1857651, 3261243, 10684577, 32053731, 37772237, 43964407, 113316711, 131893221, 2681828827, 8045486481]

約数ペア:

[(1, 8045486481), (3, 2681828827), (61, 131893221), (71, 113316711), (183, 43964407), (213, 37772237), (251, 32053731), (753, 10684577), (2467, 3261243), (4331, 1857651), (7401, 1087081), (12993, 619217), (15311, 525471), (17821, 451461), (45933, 175157), (53463, 150487)]