394920297417

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1\times {\mathrm{810457}}^1$

素因数の和:813272

約数の個数: 16

約数和(自身を含む): 535680319680

約数和(自身を除く): 140760022263

約数列:

[1, 3, 59, 177, 2753, 8259, 162427, 487281, 810457, 2431371, 47816963, 143450889, 2231188121, 6693564363, 131640099139, 394920297417]

約数ペア:

[(1, 394920297417), (3, 131640099139), (59, 6693564363), (177, 2231188121), (2753, 143450889), (8259, 47816963), (162427, 2431371), (487281, 810457)]