1343981397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{3313}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 2061573120

約数和(自身を除く): 717591723

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 647, 1941, 3313, 7117, 9939, 12293, 21351, 36443, 36879, 62947, 109329, 135223, 188841, 405669, 692417, 2077251, 2143511, 6430533, 23578621, 40726709, 70735863, 122180127, 447993799, 1343981397]

約数ペア:

[(1, 1343981397), (3, 447993799), (11, 122180127), (19, 70735863), (33, 40726709), (57, 23578621), (209, 6430533), (627, 2143511), (647, 2077251), (1941, 692417), (3313, 405669), (7117, 188841), (9939, 135223), (12293, 109329), (21351, 62947), (36443, 36879)]