13917533763

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{7951}}^1$

素因数の和:8128

約数の個数: 64

約数和(自身を含む): 23084974080

約数和(自身を除く): 9167440317

約数列:

[1, 3, 7, 19, 21, 41, 57, 107, 123, 133, 287, 321, 399, 749, 779, 861, 2033, 2247, 2337, 4387, 5453, 6099, 7951, 13161, 14231, 16359, 23853, 30709, 42693, 55657, 83353, 92127, 151069, 166971, 250059, 325991, 453207, 583471, 850757, 977973, 1057483, 1750413, 2281937, 2552271, 3172449, 5955299, 6193829, 6845811, 16164383, 17865897, 18581487, 34881037, 43356803, 48493149, 104643111, 113150681, 130070409, 244167259, 339452043, 662739703, 732501777, 1988219109, 4639177921, 13917533763]

約数ペア:

[(1, 13917533763), (3, 4639177921), (7, 1988219109), (19, 732501777), (21, 662739703), (41, 339452043), (57, 244167259), (107, 130070409), (123, 113150681), (133, 104643111), (287, 48493149), (321, 43356803), (399, 34881037), (749, 18581487), (779, 17865897), (861, 16164383), (2033, 6845811), (2247, 6193829), (2337, 5955299), (4387, 3172449), (5453, 2552271), (6099, 2281937), (7951, 1750413), (13161, 1057483), (14231, 977973), (16359, 850757), (23853, 583471), (30709, 453207), (42693, 325991), (55657, 250059), (83353, 166971), (92127, 151069)]