39001963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 53544960

約数和(自身を除く): 14542997

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 829, 1001, 3619, 4277, 5803, 6721, 9119, 10777, 38963, 47047, 63833, 75439, 118547, 272741, 428593, 506519, 829829, 3000151, 3545633, 5571709, 39001963]

約数ペア:

[(1, 39001963), (7, 5571709), (11, 3545633), (13, 3000151), (47, 829829), (77, 506519), (91, 428593), (143, 272741), (329, 118547), (517, 75439), (611, 63833), (829, 47047), (1001, 38963), (3619, 10777), (4277, 9119), (5803, 6721)]