291269703

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{5387}}^1$

素因数の和:5726

約数の個数: 16

約数和(自身を含む): 395694720

約数和(自身を除く): 104425017

約数列:

[1, 3, 67, 201, 269, 807, 5387, 16161, 18023, 54069, 360929, 1082787, 1449103, 4347309, 97089901, 291269703]

約数ペア:

[(1, 291269703), (3, 97089901), (67, 4347309), (201, 1449103), (269, 1082787), (807, 360929), (5387, 54069), (16161, 18023)]