5242887

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 30

約数和(自身を含む): 8502912

約数和(自身を除く): 3260025

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 383, 507, 1053, 1149, 1521, 3447, 4563, 4979, 10341, 13689, 14937, 31023, 44811, 64727, 134433, 194181, 403299, 582543, 1747629, 5242887]

約数ペア:

[(1, 5242887), (3, 1747629), (9, 582543), (13, 403299), (27, 194181), (39, 134433), (81, 64727), (117, 44811), (169, 31023), (351, 14937), (383, 13689), (507, 10341), (1053, 4979), (1149, 4563), (1521, 3447)]