3721029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 5420352

約数和(自身を除く): 1699323

約数列:

[1, 3, 13, 39, 73, 219, 949, 1307, 2847, 3921, 16991, 50973, 95411, 286233, 1240343, 3721029]

約数ペア:

[(1, 3721029), (3, 1240343), (13, 286233), (39, 95411), (73, 50973), (219, 16991), (949, 3921), (1307, 2847)]