40204203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6827}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 58119936

約数和(自身を除く): 17915733

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 6827, 20481, 88751, 266253, 1030877, 3092631, 13401401, 40204203]

約数ペア:

[(1, 40204203), (3, 13401401), (13, 3092631), (39, 1030877), (151, 266253), (453, 88751), (1963, 20481), (5889, 6827)]