339934091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{20551}}^1$

素因数の和:20714

約数の個数: 16

約数和(自身を含む): 414328320

約数和(自身を除く): 74394229

約数列:

[1, 7, 17, 119, 139, 973, 2363, 16541, 20551, 143857, 349367, 2445569, 2856589, 19996123, 48562013, 339934091]

約数ペア:

[(1, 339934091), (7, 48562013), (17, 19996123), (119, 2856589), (139, 2445569), (973, 349367), (2363, 143857), (16541, 20551)]