38310181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 48410880

約数和(自身を除く): 10100699

約数列:

[1, 7, 13, 73, 79, 91, 511, 553, 949, 1027, 5329, 5767, 6643, 7189, 37303, 40369, 69277, 74971, 420991, 484939, 524797, 2946937, 5472883, 38310181]

約数ペア:

[(1, 38310181), (7, 5472883), (13, 2946937), (73, 524797), (79, 484939), (91, 420991), (511, 74971), (553, 69277), (949, 40369), (1027, 37303), (5329, 7189), (5767, 6643)]