289077267

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{9697}}^1$

素因数の和:10242

約数の個数: 16

約数和(自身を含む): 406540160

約数和(自身を除く): 117462893

約数列:

[1, 3, 19, 57, 523, 1569, 9697, 9937, 29091, 29811, 184243, 552729, 5071531, 15214593, 96359089, 289077267]

約数ペア:

[(1, 289077267), (3, 96359089), (19, 15214593), (57, 5071531), (523, 552729), (1569, 184243), (9697, 29811), (9937, 29091)]