397795343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13693}}^1$

素因数の和:13862

約数の個数: 16

約数和(自身を含む): 460118400

約数和(自身を除く): 62323057

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 13693, 29051, 150623, 260167, 1903327, 2861837, 20936597, 36163213, 397795343]

約数ペア:

[(1, 397795343), (11, 36163213), (19, 20936597), (139, 2861837), (209, 1903327), (1529, 260167), (2641, 150623), (13693, 29051)]