5621967

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 9554160

約数和(自身を除く): 3932193

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 281, 351, 513, 741, 843, 1053, 1539, 2223, 2529, 3653, 5339, 6669, 7587, 10959, 16017, 20007, 22761, 32877, 48051, 69407, 98631, 144153, 208221, 295893, 432459, 624663, 1873989, 5621967]

約数ペア:

[(1, 5621967), (3, 1873989), (9, 624663), (13, 432459), (19, 295893), (27, 208221), (39, 144153), (57, 98631), (81, 69407), (117, 48051), (171, 32877), (247, 22761), (281, 20007), (351, 16017), (513, 10959), (741, 7587), (843, 6669), (1053, 5339), (1539, 3653), (2223, 2529)]