3958293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 5483520

約数和(自身を除く): 1525227

約数列:

[1, 3, 47, 67, 141, 201, 419, 1257, 3149, 9447, 19693, 28073, 59079, 84219, 1319431, 3958293]

約数ペア:

[(1, 3958293), (3, 1319431), (47, 84219), (67, 59079), (141, 28073), (201, 19693), (419, 9447), (1257, 3149)]