897942379

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{4349}}^1$

素因数の和:4610

約数の個数: 16

約数和(自身を含む): 962150400

約数和(自身を除く): 64208021

約数列:

[1, 23, 47, 191, 1081, 4349, 4393, 8977, 100027, 204403, 206471, 830659, 4701269, 19105157, 39040973, 897942379]

約数ペア:

[(1, 897942379), (23, 39040973), (47, 19105157), (191, 4701269), (1081, 830659), (4349, 206471), (4393, 204403), (8977, 100027)]