74431049

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8123}}^1$

素因数の和:8165

約数の個数: 24

約数和(自身を含む): 100022688

約数和(自身を除く): 25591639

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 8123, 9163, 56861, 89353, 138091, 398027, 625471, 966637, 1519001, 4378297, 6766459, 10633007, 74431049]

約数ペア:

[(1, 74431049), (7, 10633007), (11, 6766459), (17, 4378297), (49, 1519001), (77, 966637), (119, 625471), (187, 398027), (539, 138091), (833, 89353), (1309, 56861), (8123, 9163)]