489339903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{39581}}^1$

素因数の和:39914

約数の個数: 16

約数和(自身を含む): 704876256

約数和(自身を除く): 215536353

約数列:

[1, 3, 13, 39, 317, 951, 4121, 12363, 39581, 118743, 514553, 1543659, 12547177, 37641531, 163113301, 489339903]

約数ペア:

[(1, 489339903), (3, 163113301), (13, 37641531), (39, 12547177), (317, 1543659), (951, 514553), (4121, 118743), (12363, 39581)]