7138065473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{2621}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 9010282752

約数和(自身を除く): 1872217279

約数列:

[1, 7, 11, 77, 113, 313, 791, 1243, 2191, 2621, 3443, 8701, 18347, 24101, 28831, 35369, 201817, 247583, 296173, 389059, 820373, 2073211, 2723413, 3257903, 5742611, 9024103, 22805321, 63168721, 92702149, 648915043, 1019723639, 7138065473]

約数ペア:

[(1, 7138065473), (7, 1019723639), (11, 648915043), (77, 92702149), (113, 63168721), (313, 22805321), (791, 9024103), (1243, 5742611), (2191, 3257903), (2621, 2723413), (3443, 2073211), (8701, 820373), (18347, 389059), (24101, 296173), (28831, 247583), (35369, 201817)]