4002141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 6612480

約数和(自身を除く): 2610339

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 491, 627, 741, 1473, 2717, 5401, 6383, 8151, 9329, 16203, 19149, 27987, 70213, 102619, 121277, 210639, 307857, 363831, 1334047, 4002141]

約数ペア:

[(1, 4002141), (3, 1334047), (11, 363831), (13, 307857), (19, 210639), (33, 121277), (39, 102619), (57, 70213), (143, 27987), (209, 19149), (247, 16203), (429, 9329), (491, 8151), (627, 6383), (741, 5401), (1473, 2717)]