40964919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8311}}^1$

素因数の和:8398

約数の個数: 16

約数和(自身を含む): 57452544

約数和(自身を除く): 16487625

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 8311, 24933, 257641, 440483, 772923, 1321449, 13654973, 40964919]

約数ペア:

[(1, 40964919), (3, 13654973), (31, 1321449), (53, 772923), (93, 440483), (159, 257641), (1643, 24933), (4929, 8311)]