2019021963

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{29339}}^1$

素因数の和:29491

約数の個数: 32

約数和(自身を含む): 3210969600

約数和(自身を除く): 1191947637

約数列:

[1, 3, 7, 21, 29, 87, 113, 203, 339, 609, 791, 2373, 3277, 9831, 22939, 29339, 68817, 88017, 205373, 616119, 850831, 2552493, 3315307, 5955817, 9945921, 17867451, 23207149, 69621447, 96143903, 288431709, 673007321, 2019021963]

約数ペア:

[(1, 2019021963), (3, 673007321), (7, 288431709), (21, 96143903), (29, 69621447), (87, 23207149), (113, 17867451), (203, 9945921), (339, 5955817), (609, 3315307), (791, 2552493), (2373, 850831), (3277, 616119), (9831, 205373), (22939, 88017), (29339, 68817)]