2774001

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 3865664

約数和(自身を除く): 1091663

約数列:

[1, 3, 37, 67, 111, 201, 373, 1119, 2479, 7437, 13801, 24991, 41403, 74973, 924667, 2774001]

約数ペア:

[(1, 2774001), (3, 924667), (37, 74973), (67, 41403), (111, 24991), (201, 13801), (373, 7437), (1119, 2479)]