493465443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{37649}}^1$

素因数の和:37926

約数の個数: 16

約数和(自身を含む): 699386400

約数和(自身を除く): 205920957

約数列:

[1, 3, 17, 51, 257, 771, 4369, 13107, 37649, 112947, 640033, 1920099, 9675793, 29027379, 164488481, 493465443]

約数ペア:

[(1, 493465443), (3, 164488481), (17, 29027379), (51, 9675793), (257, 1920099), (771, 640033), (4369, 112947), (13107, 37649)]