239385427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 256281760

約数和(自身を除く): 16896333

約数列:

[1, 19, 97, 193, 673, 1843, 3667, 12787, 18721, 65281, 129889, 355699, 1240339, 2467891, 12599233, 239385427]

約数ペア:

[(1, 239385427), (19, 12599233), (97, 2467891), (193, 1240339), (673, 355699), (1843, 129889), (3667, 65281), (12787, 18721)]