731304343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5227}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 963624960

約数和(自身を除く): 232320617

約数列:

[1, 7, 11, 23, 77, 79, 161, 253, 553, 869, 1771, 1817, 5227, 6083, 12719, 19987, 36589, 57497, 120221, 139909, 402479, 412933, 841547, 1322431, 2890531, 4542263, 9257017, 9497459, 31795841, 66482213, 104472049, 731304343]

約数ペア:

[(1, 731304343), (7, 104472049), (11, 66482213), (23, 31795841), (77, 9497459), (79, 9257017), (161, 4542263), (253, 2890531), (553, 1322431), (869, 841547), (1771, 412933), (1817, 402479), (5227, 139909), (6083, 120221), (12719, 57497), (19987, 36589)]