39894699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 23972181

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 3167, 4199, 9501, 12597, 41171, 53839, 60173, 123513, 161517, 180519, 699907, 782249, 1022941, 2099721, 2346747, 3068823, 13298233, 39894699]

約数ペア:

[(1, 39894699), (3, 13298233), (13, 3068823), (17, 2346747), (19, 2099721), (39, 1022941), (51, 782249), (57, 699907), (221, 180519), (247, 161517), (323, 123513), (663, 60173), (741, 53839), (969, 41171), (3167, 12597), (4199, 9501)]