13304882591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{13831}}^1$

素因数の和:13924

約数の個数: 48

約数和(自身を含む): 18460076544

約数和(自身を除く): 5155193953

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 961, 1001, 2387, 2821, 4433, 6727, 10571, 12493, 13831, 31031, 73997, 87451, 96817, 137423, 152141, 179803, 428761, 961961, 1064987, 1258621, 1977833, 3001327, 4716371, 5573893, 13291591, 13844831, 33014597, 39017251, 61312823, 93041137, 146207501, 172790683, 429189761, 1023452507, 1209534781, 1900697513, 13304882591]

約数ペア:

[(1, 13304882591), (7, 1900697513), (11, 1209534781), (13, 1023452507), (31, 429189761), (77, 172790683), (91, 146207501), (143, 93041137), (217, 61312823), (341, 39017251), (403, 33014597), (961, 13844831), (1001, 13291591), (2387, 5573893), (2821, 4716371), (4433, 3001327), (6727, 1977833), (10571, 1258621), (12493, 1064987), (13831, 961961), (31031, 428761), (73997, 179803), (87451, 152141), (96817, 137423)]