4080687597

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1\times {\mathrm{983}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 6808209408

約数和(自身を除く): 2727521811

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 503, 917, 983, 1179, 1509, 2751, 2949, 3521, 4527, 6881, 8253, 8847, 10563, 20643, 31689, 61929, 65893, 128773, 197679, 386319, 461251, 494449, 593037, 901411, 1158957, 1383753, 1483347, 2704233, 3461143, 4151259, 4450041, 8112699, 10383429, 31150287, 64772819, 194318457, 453409733, 582955371, 1360229199, 4080687597]

約数ペア:

[(1, 4080687597), (3, 1360229199), (7, 582955371), (9, 453409733), (21, 194318457), (63, 64772819), (131, 31150287), (393, 10383429), (503, 8112699), (917, 4450041), (983, 4151259), (1179, 3461143), (1509, 2704233), (2751, 1483347), (2949, 1383753), (3521, 1158957), (4527, 901411), (6881, 593037), (8253, 494449), (8847, 461251), (10563, 386319), (20643, 197679), (31689, 128773), (61929, 65893)]