319103421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1168877}}^1$

素因数の和:1168900

約数の個数: 16

約数和(自身を含む): 523657344

約数和(自身を除く): 204553923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1168877, 3506631, 8182139, 15195401, 24546417, 45586203, 106367807, 319103421]

約数ペア:

[(1, 319103421), (3, 106367807), (7, 45586203), (13, 24546417), (21, 15195401), (39, 8182139), (91, 3506631), (273, 1168877)]