38173793

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 47250720

約数和(自身を除く): 9076927

約数列:

[1, 7, 19, 49, 131, 133, 313, 917, 931, 2191, 2489, 5947, 6419, 15337, 17423, 41003, 41629, 121961, 287021, 291403, 779057, 2009147, 5453399, 38173793]

約数ペア:

[(1, 38173793), (7, 5453399), (19, 2009147), (49, 779057), (131, 291403), (133, 287021), (313, 121961), (917, 41629), (931, 41003), (2191, 17423), (2489, 15337), (5947, 6419)]