3129483

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 4947600

約数和(自身を除く): 1818117

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 349, 427, 1047, 1281, 2443, 2989, 7329, 8967, 17101, 21289, 51303, 63867, 149023, 447069, 1043161, 3129483]

約数ペア:

[(1, 3129483), (3, 1043161), (7, 447069), (21, 149023), (49, 63867), (61, 51303), (147, 21289), (183, 17101), (349, 8967), (427, 7329), (1047, 2989), (1281, 2443)]