56634459

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{141941}}^1$

素因数の和:141970

約数の個数: 16

約数和(自身を含む): 90842880

約数和(自身を除く): 34208421

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 141941, 425823, 993587, 2696879, 2980761, 8090637, 18878153, 56634459]

約数ペア:

[(1, 56634459), (3, 18878153), (7, 8090637), (19, 2980761), (21, 2696879), (57, 993587), (133, 425823), (399, 141941)]