12605607

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10531}}^1$

素因数の和:10563

約数の個数: 24

約数和(自身を含む): 21906560

約数和(自身を除く): 9300953

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 10531, 31593, 73717, 94779, 200089, 221151, 600267, 663453, 1400623, 1800801, 4201869, 12605607]

約数ペア:

[(1, 12605607), (3, 4201869), (7, 1800801), (9, 1400623), (19, 663453), (21, 600267), (57, 221151), (63, 200089), (133, 94779), (171, 73717), (399, 31593), (1197, 10531)]