1279524087

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{6581}}^1$

素因数の和:6988

約数の個数: 32

約数和(自身を含む): 2000928000

約数和(自身を除く): 721403913

約数列:

[1, 3, 9, 19, 27, 57, 171, 379, 513, 1137, 3411, 6581, 7201, 10233, 19743, 21603, 59229, 64809, 125039, 177687, 194427, 375117, 1125351, 2494199, 3376053, 7482597, 22447791, 47389781, 67343373, 142169343, 426508029, 1279524087]

約数ペア:

[(1, 1279524087), (3, 426508029), (9, 142169343), (19, 67343373), (27, 47389781), (57, 22447791), (171, 7482597), (379, 3376053), (513, 2494199), (1137, 1125351), (3411, 375117), (6581, 194427), (7201, 177687), (10233, 125039), (19743, 64809), (21603, 59229)]