2746281

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 3819200

約数和(自身を除く): 1072919

約数列:

[1, 3, 43, 61, 129, 183, 349, 1047, 2623, 7869, 15007, 21289, 45021, 63867, 915427, 2746281]

約数ペア:

[(1, 2746281), (3, 915427), (43, 63867), (61, 45021), (129, 21289), (183, 15007), (349, 7869), (1047, 2623)]