8841213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 13572000

約数和(自身を除く): 4730787

約数列:

[1, 3, 9, 19, 57, 149, 171, 347, 447, 1041, 1341, 2831, 3123, 6593, 8493, 19779, 25479, 51703, 59337, 155109, 465327, 982357, 2947071, 8841213]

約数ペア:

[(1, 8841213), (3, 2947071), (9, 982357), (19, 465327), (57, 155109), (149, 59337), (171, 51703), (347, 25479), (447, 19779), (1041, 8493), (1341, 6593), (2831, 3123)]