2538003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 3709440

約数和(自身を除く): 1171437

約数列:

[1, 3, 13, 39, 59, 177, 767, 1103, 2301, 3309, 14339, 43017, 65077, 195231, 846001, 2538003]

約数ペア:

[(1, 2538003), (3, 846001), (13, 195231), (39, 65077), (59, 43017), (177, 14339), (767, 3309), (1103, 2301)]