39209817

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 53867520

約数和(自身を除く): 14657703

約数列:

[1, 3, 41, 123, 191, 573, 1669, 5007, 7831, 23493, 68429, 205287, 318779, 956337, 13069939, 39209817]

約数ペア:

[(1, 39209817), (3, 13069939), (41, 956337), (123, 318779), (191, 205287), (573, 68429), (1669, 23493), (5007, 7831)]