1340987037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{230767}}^1$

素因数の和:230932

約数の個数: 16

約数和(自身を含む): 1938451200

約数和(自身を除く): 597464163

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 230767, 692301, 2999971, 8999913, 34384283, 103152849, 446995679, 1340987037]

約数ペア:

[(1, 1340987037), (3, 446995679), (13, 103152849), (39, 34384283), (149, 8999913), (447, 2999971), (1937, 692301), (5811, 230767)]