13134149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 17291520

約数和(自身を除く): 4157371

約数列:

[1, 7, 17, 19, 37, 119, 133, 157, 259, 323, 629, 703, 1099, 2261, 2669, 2983, 4403, 4921, 5809, 11951, 18683, 20881, 40663, 50711, 83657, 98753, 110371, 354977, 691271, 772597, 1876307, 13134149]

約数ペア:

[(1, 13134149), (7, 1876307), (17, 772597), (19, 691271), (37, 354977), (119, 110371), (133, 98753), (157, 83657), (259, 50711), (323, 40663), (629, 20881), (703, 18683), (1099, 11951), (2261, 5809), (2669, 4921), (2983, 4403)]