622109739

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{21319}}^1$

素因数の和:21530

約数の個数: 16

約数和(自身を含む): 847342080

約数和(自身を除く): 225232341

約数列:

[1, 3, 71, 137, 213, 411, 9727, 21319, 29181, 63957, 1513649, 2920703, 4540947, 8762109, 207369913, 622109739]

約数ペア:

[(1, 622109739), (3, 207369913), (71, 8762109), (137, 4540947), (213, 2920703), (411, 1513649), (9727, 63957), (21319, 29181)]