7260057

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 5181543

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 359, 749, 963, 1077, 2247, 2513, 2889, 3231, 6741, 7539, 9693, 20223, 22617, 38413, 67851, 115239, 268891, 345717, 806673, 1037151, 2420019, 7260057]

約数ペア:

[(1, 7260057), (3, 2420019), (7, 1037151), (9, 806673), (21, 345717), (27, 268891), (63, 115239), (107, 67851), (189, 38413), (321, 22617), (359, 20223), (749, 9693), (963, 7539), (1077, 6741), (2247, 3231), (2513, 2889)]