4882221

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 7884800

約数和(自身を除く): 3002579

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 307, 513, 589, 837, 921, 1767, 2763, 5301, 5833, 8289, 9517, 15903, 17499, 28551, 52497, 85653, 157491, 180823, 256959, 542469, 1627407, 4882221]

約数ペア:

[(1, 4882221), (3, 1627407), (9, 542469), (19, 256959), (27, 180823), (31, 157491), (57, 85653), (93, 52497), (171, 28551), (279, 17499), (307, 15903), (513, 9517), (589, 8289), (837, 5833), (921, 5301), (1767, 2763)]