40265979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{60733}}^1$

素因数の和:60766

約数の個数: 16

約数和(自身を含む): 61219872

約数和(自身を除く): 20953893

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 60733, 182199, 789529, 1032461, 2368587, 3097383, 13421993, 40265979]

約数ペア:

[(1, 40265979), (3, 13421993), (13, 3097383), (17, 2368587), (39, 1032461), (51, 789529), (221, 182199), (663, 60733)]