4374381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 6455808

約数和(自身を除く): 2081427

約数列:

[1, 3, 11, 33, 71, 213, 781, 1867, 2343, 5601, 20537, 61611, 132557, 397671, 1458127, 4374381]

約数ペア:

[(1, 4374381), (3, 1458127), (11, 397671), (33, 132557), (71, 61611), (213, 20537), (781, 5601), (1867, 2343)]