531215997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{469687}}^1$

素因数の和:469732

約数の個数: 16

約数和(自身を含む): 789075840

約数和(自身を除く): 257859843

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 469687, 1409061, 6105931, 13620923, 18317793, 40862769, 177071999, 531215997]

約数ペア:

[(1, 531215997), (3, 177071999), (13, 40862769), (29, 18317793), (39, 13620923), (87, 6105931), (377, 1409061), (1131, 469687)]