1375874289

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{24071}}^1$

素因数の和:24182

約数の個数: 32

約数和(自身を含む): 2137593600

約数和(自身を除く): 761719311

約数列:

[1, 3, 9, 27, 29, 73, 87, 219, 261, 657, 783, 1971, 2117, 6351, 19053, 24071, 57159, 72213, 216639, 649917, 698059, 1757183, 2094177, 5271549, 6282531, 15814647, 18847593, 47443941, 50958307, 152874921, 458624763, 1375874289]

約数ペア:

[(1, 1375874289), (3, 458624763), (9, 152874921), (27, 50958307), (29, 47443941), (73, 18847593), (87, 15814647), (219, 6282531), (261, 5271549), (657, 2094177), (783, 1757183), (1971, 698059), (2117, 649917), (6351, 216639), (19053, 72213), (24071, 57159)]