2912245161

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1\times {\mathrm{2237}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 4537589760

約数和(自身を除く): 1625344599

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1319, 2237, 3957, 6711, 9233, 15659, 27699, 46977, 61993, 105139, 185979, 315417, 433951, 735973, 1301853, 2207919, 2950603, 8851809, 20654221, 61962663, 138678341, 416035023, 970748387, 2912245161]

約数ペア:

[(1, 2912245161), (3, 970748387), (7, 416035023), (21, 138678341), (47, 61962663), (141, 20654221), (329, 8851809), (987, 2950603), (1319, 2207919), (2237, 1301853), (3957, 735973), (6711, 433951), (9233, 315417), (15659, 185979), (27699, 105139), (46977, 61993)]