5403993

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 8273280

約数和(自身を除く): 2869287

約数列:

[1, 3, 7, 21, 277, 831, 929, 1939, 2787, 5817, 6503, 19509, 257333, 771999, 1801331, 5403993]

約数ペア:

[(1, 5403993), (3, 1801331), (7, 771999), (21, 257333), (277, 19509), (831, 6503), (929, 5817), (1939, 2787)]