7440741

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 13869504

約数和(自身を除く): 6428763

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1193, 2079, 3579, 6237, 8351, 10737, 13123, 25053, 32211, 39369, 75159, 91861, 96633, 118107, 225477, 275583, 354321, 676431, 826749, 1062963, 2480247, 7440741]

約数ペア:

[(1, 7440741), (3, 2480247), (7, 1062963), (9, 826749), (11, 676431), (21, 354321), (27, 275583), (33, 225477), (63, 118107), (77, 96633), (81, 91861), (99, 75159), (189, 39369), (231, 32211), (297, 25053), (567, 13123), (693, 10737), (891, 8351), (1193, 6237), (2079, 3579)]