538382013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{476023}}^1$

素因数の和:476068

約数の個数: 16

約数和(自身を含む): 799720320

約数和(自身を除く): 261338307

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 476023, 1428069, 6188299, 13804667, 18564897, 41414001, 179460671, 538382013]

約数ペア:

[(1, 538382013), (3, 179460671), (13, 41414001), (29, 18564897), (39, 13804667), (87, 6188299), (377, 1428069), (1131, 476023)]