434080479

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{57259}}^1$

素因数の和:57307

約数の個数: 24

約数和(自身を含む): 698113920

約数和(自身を除く): 264033441

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 57259, 171777, 400813, 1087921, 1202439, 3263763, 7615447, 20670499, 22846341, 62011497, 144693493, 434080479]

約数ペア:

[(1, 434080479), (3, 144693493), (7, 62011497), (19, 22846341), (21, 20670499), (57, 7615447), (133, 3263763), (361, 1202439), (399, 1087921), (1083, 400813), (2527, 171777), (7581, 57259)]