470205169

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{21011}}^1$

素因数の和:21180

約数の個数: 16

約数和(自身を含む): 564802560

約数和(自身を除く): 94597391

約数列:

[1, 7, 23, 139, 161, 973, 3197, 21011, 22379, 147077, 483253, 2920529, 3382771, 20443703, 67172167, 470205169]

約数ペア:

[(1, 470205169), (7, 67172167), (23, 20443703), (139, 3382771), (161, 2920529), (973, 483253), (3197, 147077), (21011, 22379)]