4132863

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 7283232

約数和(自身を除く): 3150369

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 197, 259, 333, 567, 591, 777, 999, 1379, 1773, 2331, 2997, 4137, 5319, 6993, 7289, 12411, 15957, 20979, 21867, 37233, 51023, 65601, 111699, 153069, 196803, 459207, 590409, 1377621, 4132863]

約数ペア:

[(1, 4132863), (3, 1377621), (7, 590409), (9, 459207), (21, 196803), (27, 153069), (37, 111699), (63, 65601), (81, 51023), (111, 37233), (189, 21867), (197, 20979), (259, 15957), (333, 12411), (567, 7289), (591, 6993), (777, 5319), (999, 4137), (1379, 2997), (1773, 2331)]