71313459

素因数分解:

$3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2459}}^1$

素因数の和:3850

約数の個数: 16

約数和(自身を含む): 108791040

約数和(自身を除く): 37477581

約数列:

[1, 3, 7, 21, 1381, 2459, 4143, 7377, 9667, 17213, 29001, 51639, 3395879, 10187637, 23771153, 71313459]

約数ペア:

[(1, 71313459), (3, 23771153), (7, 10187637), (21, 3395879), (1381, 51639), (2459, 29001), (4143, 17213), (7377, 9667)]