378889398713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{23240471}}^1$

素因数の和:23240632

約数の個数: 16

約数和(自身を含む): 461834659584

約数和(自身を除く): 82945260871

約数列:

[1, 7, 17, 119, 137, 959, 2329, 16303, 23240471, 162683297, 395088007, 2765616049, 3183944527, 22287611689, 54127056959, 378889398713]

約数ペア:

[(1, 378889398713), (7, 54127056959), (17, 22287611689), (119, 3183944527), (137, 2765616049), (959, 395088007), (2329, 162683297), (16303, 23240471)]