39917613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3319}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 56307200

約数和(自身を除く): 16389587

約数列:

[1, 3, 19, 57, 211, 633, 3319, 4009, 9957, 12027, 63061, 189183, 700309, 2100927, 13305871, 39917613]

約数ペア:

[(1, 39917613), (3, 13305871), (19, 2100927), (57, 700309), (211, 189183), (633, 63061), (3319, 12027), (4009, 9957)]