291255436821

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{4131107}}^1$

素因数の和:4131512

約数の個数: 16

約数和(自身を含む): 395000022528

約数和(自身を除く): 103744585707

約数列:

[1, 3, 71, 213, 331, 993, 23501, 70503, 4131107, 12393321, 293308597, 879925791, 1367396417, 4102189251, 97085145607, 291255436821]

約数ペア:

[(1, 291255436821), (3, 97085145607), (71, 4102189251), (213, 1367396417), (331, 879925791), (993, 293308597), (23501, 12393321), (70503, 4131107)]