7780491051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1922533}}^1$

素因数の和:1922626

約数の個数: 16

約数和(自身を含む): 11073795840

約数和(自身を除く): 3293304789

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 1922533, 5767599, 36528127, 109584381, 136499843, 409499529, 2593497017, 7780491051]

約数ペア:

[(1, 7780491051), (3, 2593497017), (19, 409499529), (57, 136499843), (71, 109584381), (213, 36528127), (1349, 5767599), (4047, 1922533)]