12104323

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 16276464

約数和(自身を除く): 4172141

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 1321, 9163, 9247, 14531, 22457, 64729, 101717, 157199, 247027, 712019, 1100393, 1729189, 12104323]

約数ペア:

[(1, 12104323), (7, 1729189), (11, 1100393), (17, 712019), (49, 247027), (77, 157199), (119, 101717), (187, 64729), (539, 22457), (833, 14531), (1309, 9247), (1321, 9163)]