1427305821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6977}}^1$

素因数の和:7133

約数の個数: 32

約数和(自身を含む): 2078885760

約数和(自身を除く): 651579939

約数列:

[1, 3, 19, 37, 57, 97, 111, 291, 703, 1843, 2109, 3589, 5529, 6977, 10767, 20931, 68191, 132563, 204573, 258149, 397689, 676769, 774447, 2030307, 4904831, 12858611, 14714493, 25040453, 38575833, 75121359, 475768607, 1427305821]

約数ペア:

[(1, 1427305821), (3, 475768607), (19, 75121359), (37, 38575833), (57, 25040453), (97, 14714493), (111, 12858611), (291, 4904831), (703, 2030307), (1843, 774447), (2109, 676769), (3589, 397689), (5529, 258149), (6977, 204573), (10767, 132563), (20931, 68191)]