426595547

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{21977}}^1$

素因数の和:22090

約数の個数: 16

約数和(自身を含む): 506373120

約数和(自身を除く): 79777573

約数列:

[1, 7, 47, 59, 329, 413, 2773, 19411, 21977, 153839, 1032919, 1296643, 7230433, 9076501, 60942221, 426595547]

約数ペア:

[(1, 426595547), (7, 60942221), (47, 9076501), (59, 7230433), (329, 1296643), (413, 1032919), (2773, 153839), (19411, 21977)]