293093437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 376233984

約数和(自身を除く): 83140547

約数列:

[1, 7, 13, 31, 91, 107, 217, 403, 749, 971, 1391, 2821, 3317, 6797, 9737, 12623, 23219, 30101, 43121, 88361, 103897, 210707, 301847, 391313, 727279, 1350661, 2739191, 3220807, 9454627, 22545649, 41870491, 293093437]

約数ペア:

[(1, 293093437), (7, 41870491), (13, 22545649), (31, 9454627), (91, 3220807), (107, 2739191), (217, 1350661), (403, 727279), (749, 391313), (971, 301847), (1391, 210707), (2821, 103897), (3317, 88361), (6797, 43121), (9737, 30101), (12623, 23219)]