4457871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 7220304

約数和(自身を除く): 2762433

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1217, 1221, 3651, 3663, 10953, 13387, 40161, 45029, 120483, 135087, 405261, 495319, 1485957, 4457871]

約数ペア:

[(1, 4457871), (3, 1485957), (9, 495319), (11, 405261), (33, 135087), (37, 120483), (99, 45029), (111, 40161), (333, 13387), (407, 10953), (1217, 3663), (1221, 3651)]