4087419

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 6274560

約数和(自身を除く): 2187141

約数列:

[1, 3, 7, 21, 151, 453, 1057, 1289, 3171, 3867, 9023, 27069, 194639, 583917, 1362473, 4087419]

約数ペア:

[(1, 4087419), (3, 1362473), (7, 583917), (21, 194639), (151, 27069), (453, 9023), (1057, 3867), (1289, 3171)]