388620867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{659}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 568719360

約数和(自身を除く): 180098493

約数列:

[1, 3, 17, 31, 51, 93, 373, 527, 659, 1119, 1581, 1977, 6341, 11203, 11563, 19023, 20429, 33609, 34689, 61287, 196571, 245807, 347293, 589713, 737421, 1041879, 4178719, 7620017, 12536157, 22860051, 129540289, 388620867]

約数ペア:

[(1, 388620867), (3, 129540289), (17, 22860051), (31, 12536157), (51, 7620017), (93, 4178719), (373, 1041879), (527, 737421), (659, 589713), (1119, 347293), (1581, 245807), (1977, 196571), (6341, 61287), (11203, 34689), (11563, 33609), (19023, 20429)]