9897069

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5179}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 16534560

約数和(自身を除く): 6637491

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 5179, 15537, 36253, 67327, 108759, 201981, 253771, 471289, 761313, 1413867, 3299023, 9897069]

約数ペア:

[(1, 9897069), (3, 3299023), (7, 1413867), (13, 761313), (21, 471289), (39, 253771), (49, 201981), (91, 108759), (147, 67327), (273, 36253), (637, 15537), (1911, 5179)]