7946769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4149231

約数列:

[1, 3, 17, 19, 51, 57, 59, 139, 177, 323, 417, 969, 1003, 1121, 2363, 2641, 3009, 3363, 7089, 7923, 8201, 19057, 24603, 44897, 57171, 134691, 139417, 155819, 418251, 467457, 2648923, 7946769]

約数ペア:

[(1, 7946769), (3, 2648923), (17, 467457), (19, 418251), (51, 155819), (57, 139417), (59, 134691), (139, 57171), (177, 44897), (323, 24603), (417, 19057), (969, 8201), (1003, 7923), (1121, 7089), (2363, 3363), (2641, 3009)]