40392339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25261}}^1$

素因数の和:25318

約数の個数: 16

約数和(自身を含む): 59416224

約数和(自身を除く): 19023885

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 25261, 75783, 328393, 985179, 1035701, 3107103, 13464113, 40392339]

約数ペア:

[(1, 40392339), (3, 13464113), (13, 3107103), (39, 1035701), (41, 985179), (123, 328393), (533, 75783), (1599, 25261)]