13901664959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{27197}}^1$

素因数の和:27395

約数の個数: 32

約数和(自身を含む): 17655636096

約数和(自身を除く): 3753971137

約数列:

[1, 7, 13, 41, 91, 137, 287, 533, 959, 1781, 3731, 5617, 12467, 27197, 39319, 73021, 190379, 353561, 511147, 1115077, 2474927, 3725989, 7805539, 14496001, 26081923, 48437857, 101472007, 152765549, 339064999, 1069358843, 1985952137, 13901664959]

約数ペア:

[(1, 13901664959), (7, 1985952137), (13, 1069358843), (41, 339064999), (91, 152765549), (137, 101472007), (287, 48437857), (533, 26081923), (959, 14496001), (1781, 7805539), (3731, 3725989), (5617, 2474927), (12467, 1115077), (27197, 511147), (39319, 353561), (73021, 190379)]