4081707

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 6845696

約数和(自身を除く): 2763989

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 967, 1407, 2901, 4221, 6769, 8703, 20307, 60921, 64789, 194367, 453523, 583101, 1360569, 4081707]

約数ペア:

[(1, 4081707), (3, 1360569), (7, 583101), (9, 453523), (21, 194367), (63, 64789), (67, 60921), (201, 20307), (469, 8703), (603, 6769), (967, 4221), (1407, 2901)]