421441017

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1\times {\mathrm{1303}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 567333888

約数和(自身を除く): 145892871

約数列:

[1, 3, 131, 393, 823, 1303, 2469, 3909, 107813, 170693, 323439, 512079, 1072369, 3217107, 140480339, 421441017]

約数ペア:

[(1, 421441017), (3, 140480339), (131, 3217107), (393, 1072369), (823, 512079), (1303, 323439), (2469, 170693), (3909, 107813)]