260189567

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 295611120

約数和(自身を除く): 35421553

約数列:

[1, 11, 41, 121, 179, 293, 451, 1969, 3223, 4961, 7339, 12013, 21659, 35453, 52447, 80729, 132143, 576917, 888019, 1453573, 2150327, 6346087, 23653597, 260189567]

約数ペア:

[(1, 260189567), (11, 23653597), (41, 6346087), (121, 2150327), (179, 1453573), (293, 888019), (451, 576917), (1969, 132143), (3223, 80729), (4961, 52447), (7339, 35453), (12013, 21659)]