40997931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61837}}^1$

素因数の和:61870

約数の個数: 16

約数和(自身を含む): 62332704

約数和(自身を除く): 21334773

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 61837, 185511, 803881, 1051229, 2411643, 3153687, 13665977, 40997931]

約数ペア:

[(1, 40997931), (3, 13665977), (13, 3153687), (17, 2411643), (39, 1051229), (51, 803881), (221, 185511), (663, 61837)]