4059209

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 5466528

約数和(自身を除く): 1407319

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 443, 539, 833, 1309, 3101, 4873, 7531, 9163, 21707, 34111, 52717, 82841, 238777, 369019, 579887, 4059209]

約数ペア:

[(1, 4059209), (7, 579887), (11, 369019), (17, 238777), (49, 82841), (77, 52717), (119, 34111), (187, 21707), (443, 9163), (539, 7531), (833, 4873), (1309, 3101)]