231855819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{39371}}^1$

素因数の和:39538

約数の個数: 16

約数和(自身を含む): 335134464

約数和(自身を除く): 103278645

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 39371, 118113, 511823, 1535469, 5945021, 17835063, 77285273, 231855819]

約数ペア:

[(1, 231855819), (3, 77285273), (13, 17835063), (39, 5945021), (151, 1535469), (453, 511823), (1963, 118113), (5889, 39371)]