71327311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 14842289

約数列:

[1, 11, 19, 31, 101, 109, 209, 341, 589, 1111, 1199, 1919, 2071, 3131, 3379, 6479, 11009, 21109, 22781, 34441, 37169, 59489, 64201, 121099, 209171, 341279, 654379, 706211, 2300881, 3754069, 6484301, 71327311]

約数ペア:

[(1, 71327311), (11, 6484301), (19, 3754069), (31, 2300881), (101, 706211), (109, 654379), (209, 341279), (341, 209171), (589, 121099), (1111, 64201), (1199, 59489), (1919, 37169), (2071, 34441), (3131, 22781), (3379, 21109), (6479, 11009)]